Coldsnap

Snow Creature — Angel

Flying, vigilance
{T}: When target creature other than this creature dies this turn, return that card to the battlefield under your control.

Adarkar Valkyrie

Snow Creature — Griffin

Flying
{S}: This creature gains first strike until end of turn. ({S} can be paid with one mana from a snow source.)

Boreal Griffin

Snow Enchantment

Cumulative upkeep {S} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it. {S} can be paid with one mana from a snow source.)
If a creature would deal combat damage to you and/or one or more creatures you control, prevent X of that damage, where X is the number of age counters on this enchantment.
{S}: Put an age counter on this enchantment.

Cover of Winter

Soldier

Legendary Creature — Human Soldier

Whenever you're dealt damage, you may create that many 1/1 white Soldier creature tokens.

Darien, King of Kjeldor

Creature — Human Soldier

Other Soldier creatures get +1/+1 and have first strike. (They deal combat damage before creatures without first strike.)

Field Marshal

Snow Enchantment — Aura

Enchant creature
Enchanted creature can't block, and its activated abilities can't be activated.
{S}: Enchanted creature gains defender until end of turn. ({S} can be paid with one mana from a snow source.)

Gelid Shackles

Enchant creature
Cumulative upkeep {S} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it. {S} can be paid with one mana from a snow source.)
Enchanted creature gets +3/+3 for each age counter on this Aura.

Glacial Plating

Creature — Giant Soldier

Cumulative upkeep—Put two cards from a single graveyard on the bottom of their owner's library. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Jötun Grunt

Bird

Creature — Giant

Cumulative upkeep {W} or {U} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
When this creature dies, create a 1/1 white Bird creature token with flying for each age counter on it.

Jötun Owl Keeper

Creature — Gargoyle

Flying, first strike
Whenever this creature deals damage, you gain that much life.

Kjeldoran Gargoyle

Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
{T}: This creature deals damage equal to the number of age counters on it to target attacking or blocking creature.

Kjeldoran Javelineer

{W}: This creature gets +0/+1 until end of turn.

Kjeldoran Outrider

Instant

Creatures you control get +X/+X until end of turn, where X is 1 plus the number of cards named Kjeldoran War Cry in all graveyards.

Kjeldoran War Cry

Prevent all damage that black sources and red sources would deal this turn.

Luminesce

Creature — Human Cleric

{1}, Reveal X white cards from your hand, Sacrifice this creature: You gain three times X life.

Martyr of Sands

Creature — Unicorn

Sacrifice this creature: Destroy target enchantment.

Ronom Unicorn

Snow Creature — Elemental

Squall Drifter

You gain 4 life.
Recover {1}{W} (When a creature is put into your graveyard from the battlefield, you may pay {1}{W}. If you do, return this card from your graveyard to your hand. Otherwise, exile this card.)

Sun's Bounty

Sorcery

You may exile two white cards from your hand rather than pay this spell's mana cost.
Destroy all creatures.

Sunscour

First strike
Ripple 4 (When you cast this spell, you may reveal the top four cards of your library. You may cast spells with the same name as this spell from among those cards without paying their mana costs. Put the rest on the bottom of your library.)

Surging Sentinels

Prevent the next 2 damage that would be dealt to any target this turn.
Draw a card at the beginning of the next turn's upkeep.

Swift Maneuver

Creature — Spirit Bear

This creature enters with four healing counters on it.
Remove a healing counter from this creature: Prevent the next 1 damage that would be dealt to this creature this turn.
{2}{W}: Put a healing counter on this creature.

Ursine Fylgja

Snow Creature — Wall

Defender, flying
Cumulative upkeep—An opponent gains 1 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Wall of Shards

Creature — Human Knight

Protection from black
{W}: This creature gains flying until end of turn.
{W}{W}: This creature gets +1/+0 until end of turn.

White Shield Crusader

Creature — Boar Beast

This creature enters with three ice counters on it.
As long as this creature has an ice counter on it, prevent all combat damage it would deal and it has defender.
Whenever this creature blocks, remove an ice counter from it.

Woolly Razorback

Snow Creature — Illusion

Flying
{1}{S}: Target creature loses flying until end of turn. ({S} can be paid with one mana from a snow source.)

Adarkar Windform

Legendary Creature — Human Artificer

{T}: Target artifact creature's controller sacrifices it. That player may search their library for a noncreature artifact card, put it onto the battlefield, then shuffle.

Arcum Dagsson

Creature — Human Wizard

{U}, {T}: Target snow land becomes a 2/2 blue Elemental creature with flying. It's still a land.

Balduvian Frostwaker

You may exile two blue cards from your hand rather than pay this spell's mana cost.
Gain control of target noncreature spell. You may choose new targets for it. (If that spell is an artifact, enchantment, or planeswalker, the permanent enters under your control.)

Commandeer

Counter target spell.
Recover {2}{U}{U} (When a creature is put into your graveyard from the battlefield, you may pay {2}{U}{U}. If you do, return this card from your graveyard to your hand. Otherwise, exile this card.)

Controvert

Enchantment

Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same mana value as the revealed card.

Counterbalance

Creature — Yeti Mutant

Whenever this creature becomes blocked, you may draw two cards.

Drelnoch

Flashfreeze

Snow Creature — Bird

Flying
{S}{S}: This creature gains shroud until end of turn. ({S} can be paid with one mana from a snow source. A creature with shroud can't be the target of spells or abilities.)

Frost Raptor

Enchantment — Aura

Enchant creature
Enchanted creature doesn't untap during its controller's untap step.
When enchanted creature is dealt damage, destroy it.

Frozen Solid

Legendary Creature — Human Wizard

{2}, {T}: Return target permanent to its owner's hand. Activate only if you control four or more snow permanents.

Heidar, Rimewind Master

Creature — Leviathan

Trample
This creature enters tapped.
When this creature enters, sacrifice it unless you sacrifice five lands.
This creature doesn't untap during your untap step.
Whenever you play an Island, you may untap this creature.

Jokulmorder

Creature — Illusion

Flying
Krovikan Mist's power and toughness are each equal to the number of Illusions on the battlefield.

Krovikan Mist

Enchant creature
Cumulative upkeep {U} or {B} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
You control enchanted creature.
When this Aura is put into a graveyard from the battlefield, you lose 2 life for each age counter on it.

Krovikan Whispers

{2}, Reveal X blue cards from your hand, Sacrifice this creature: Counter target spell unless its controller pays {X}.

Martyr of Frost

Draw two cards, then sacrifice a permanent.

Perilous Research

Flying
Rimefeather Owl's power and toughness are each equal to the number of snow permanents on the battlefield.
{1}{S}: Put an ice counter on target permanent.
Permanents with ice counters on them are snow.

Rimefeather Owl

{1}, {T}: Counter target activated ability. Activate only if you control four or more snow permanents. (Mana abilities can't be targeted.)

Rimewind Cryomancer

{1}, {T}: You may tap or untap target permanent. Activate only if you control four or more snow permanents.

Rimewind Taskmage

Snow Creature — Serpent

This creature can't attack unless defending player controls a snow land.
When you control no snow lands, sacrifice this creature.

Ronom Serpent

Counter target spell unless its controller pays {2} plus an additional {2} for each card named Rune Snag in each graveyard.

Rune Snag

Ripple 4 (When you cast this spell, you may reveal the top four cards of your library. You may cast spells with the same name as this spell from among those cards without paying their mana costs. Put the rest on the bottom of your library.)
Return target permanent to its owner's hand.

Surging Aether

Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
{T}: Draw two cards, then put a card from your hand on top of your library.

Survivor of the Unseen

Choose one —
• Target nonsnow permanent becomes snow until end of turn.
• Target snow permanent isn't snow until end of turn.
Draw a card at the beginning of the next turn's upkeep.

Thermal Flux

Creature — Sphinx

Flying
Cumulative upkeep—Discard a card. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
When this creature dies, draw a card for each age counter on it.

Vexing Sphinx

Creature — Zombie

Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
Whenever this creature's cumulative upkeep is paid, it gets +1/+0 until end of turn for each {B} or {R} spent this way.

Balduvian Fallen

Chill to the Bone

Snow Creature — Shade

Flying
{S}: This creature gets +1/+1 until end of turn. ({S} can be paid with one mana from a snow source.)

Chilling Shade

Deathmark

{T}: Target creature gets -1/-1 until end of turn.
{4}{B}{B}, {T}, Sacrifice this creature: Target creature gets -6/-6 until end of turn.

Disciple of Tevesh Szat

Feast of Flesh deals X damage to target creature and you gain X life, where X is 1 plus the number of cards named Feast of Flesh in all graveyards.

Feast of Flesh

Creature — Human Assassin

Sacrifice this creature: Destroy target nonblack creature.
Recover—Pay half your life, rounded up. (When another creature is put into your graveyard from the battlefield, you may pay half your life, rounded up. If you do, return this card from your graveyard to your hand. Otherwise, exile this card.)

Garza's Assassin

Return target creature card from your graveyard to your hand.
Recover {2}{B} (When a creature is put into your graveyard from the battlefield, you may pay {2}{B}. If you do, return this card from your graveyard to your hand. Otherwise, exile this card.)

Grim Harvest

Whenever a creature dies, this creature gets +2/+2 until end of turn.

Gristle Grinner

Snow Creature — Zombie

{1}, Sacrifice a creature: You gain 2 life.

Gutless Ghoul

Legendary Creature — Zombie Knight

You may cast this card from your graveyard, but not from anywhere else.
As long as Haakon is on the battlefield, you may cast Knight spells from your graveyard.
When Haakon dies, you lose 2 life.

Haakon, Stromgald Scourge

Creature — Avatar

Flying
Cumulative upkeep—Gain control of a land you don't control. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
This creature gets +1/+1 for each land you control but don't own.
When this creature leaves the battlefield, each player gains control of each land they own that you control.

Herald of Leshrac

Destroy target creature with power 2 or less.
Recover {1}{B}{B} (When a creature is put into your graveyard from the battlefield, you may pay {1}{B}{B}. If you do, return this card from your graveyard to your hand. Otherwise, exile this card.)

Krovikan Rot

Creature — Human Rogue

Krovikan Scoundrel

{1}, Reveal X black cards from your hand, Sacrifice this creature: Exile up to X target cards from a single graveyard.

Martyr of Bones

Flying; fear (This creature can't be blocked except by artifact creatures and/or black creatures.)
Cumulative upkeep {B} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Phobian Phantasm

Cumulative upkeep {B} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
At the beginning of your end step, draw a card for each age counter on this enchantment.
When this enchantment is put into a graveyard from the battlefield, you lose 2 life for each age counter on it.

Phyrexian Etchings

Enchant creature
Enchanted creature gets +2/+1 and has "{S}: This creature can't be blocked this turn except by snow creatures." ({S} can be paid with one mana from a snow source.)

Rime Transfusion

Snow Creature — Skeleton

{S}: Regenerate this creature. ({S} can be paid with one mana from a snow source.)

Rimebound Dead

You may exile two black cards from your hand rather than pay this spell's mana cost.
Soul Spike deals 4 damage to any target and you gain 4 life.

Soul Spike

Creature — Zombie Knight

Protection from white
{B}: This creature gains flying until end of turn.
{B}{B}: This creature gets +1/+0 until end of turn.

Stromgald Crusader

Ripple 4 (When you cast this spell, you may reveal the top four cards of your library. You may cast spells with the same name as this spell from among those cards without paying their mana costs. Put the rest on the bottom of your library.)
Target player discards a card.

Surging Dementia

Flying
Prevent all damage that would be dealt to this creature by creatures with first strike.

Tresserhorn Skyknight

Creature — Horror

Trample
If another creature would die, exile it instead.
Put a card exiled with this creature into its owner's graveyard: This creature gets +2/+2 until end of turn.

Void Maw

Snow landwalk (This creature can't be blocked as long as defending player controls a snow land.)
{S}: Regenerate this creature. ({S} can be paid with one mana from a snow source.)

Zombie Musher

Target attacking creature gets +X/+0 until end of turn.
Draw a card at the beginning of the next turn's upkeep.

Balduvian Rage

Creature — Human Barbarian

{T}: Remove target blocking creature from combat. Creatures it was blocking that hadn't become blocked by another creature this combat become unblocked, then it blocks an attacking creature of your choice. Activate only during the declare blockers step.

Balduvian Warlord

Cumulative upkeep—Add {R}. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Braid of Fire

Destroy target Plains or Island. Cryoclasm deals 3 damage to that land's controller.

Cryoclasm

Creature — Ooze

Trample
Cumulative upkeep {R} or {G} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
This creature gets +1/+1 for each age counter on it.

Earthen Goo

You may exile two red cards from your hand rather than pay this spell's mana cost.
Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase.