Star Trek

Land — Mountain Plains

({T}: Add {R} or {W}.)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

Sacred Foundry

Teenage Mutant Ninja Turtles Eternal

Artifact

{T}: Add one mana of any color. Put a pressure counter on this artifact.
{8}, {T}, Sacrifice this artifact: It deals 20 damage to target creature. This ability costs {1} less to activate for each pressure counter on this artifact. Activate only as a sorcery.

Exploding Barrel

Sorcery

Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.)

Ticked Off

Avatar: The Last Airbender Eternal

Ally

Artifact — Equipment

When this Equipment enters, create a 1/1 white Ally creature token, then attach this Equipment to it.
During your turn, equipped creature gets +1/+1 and has first strike.
Equip {3}

Hook Swords

Murders at Karlov Manor

Instant

Return target creature card from your graveyard to the battlefield. Suspect it. (It has menace and can't block.)

It Doesn't Add Up

Clue

This spell costs {W}{U} more to cast for each target beyond the first.
Choose any number of target players. Investigate X times, where X is the total number of creatures those players control.

Officious Interrogation

Doctor Who

Enchantment

Vanishing 3 (This enchantment enters with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)
When this enchantment enters and at the beginning of your first main phase, exile target creature an opponent controls until this enchantment leaves the battlefield.

Crack in Time

Target creature's owner shuffles it into their library, then faces a villainous choice — They lose 5 life, or they shuffle another creature they own into their library.

This Is How It Ends

Legendary Land

{T}: Add {U}. Put a time counter on Trenzalore Clocktower.
{1}{U}, {T}, Remove twelve time counters from Trenzalore Clocktower and exile it: Shuffle your graveyard and hand into your library, then draw seven cards. Activate only if you control a Time Lord.

Trenzalore Clocktower

This spell costs {1} less to cast for each creature on the battlefield.
Blasphemous Act deals 13 damage to each creature.

Blasphemous Act

Land

This land enters tapped.
When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.)
{T}: Add {U} or {B}.

Temple of Deceit

Warhammer 40,000 Commander

Darkwater Catacombs

As this land enters, you may reveal a Plains or Island card from your hand. If you don't, this land enters tapped.
{T}: Add {W} or {U}.

Port Town

This land enters tapped.
When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.)
{T}: Add {G} or {U}.

Temple of Mystery

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {W} or {U}.

Tranquil Cove

Universes Within

Legendary Creature — Human

Haste
Whenever you cast your second spell each turn, untap target creature, then investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.")
Partner—Friends forever (You can have two commanders if both have this ability.)

Elmar, Ulvenwald Informant

Secret Lair Drop

Anger of the Gods deals 3 damage to each creature. If a creature dealt damage this way would die this turn, exile it instead.

Anger of the Gods

Legendary Enchantment Artifact

Attacking creatures you control have deathtouch.
{1}{G}, {T}: Choose one —
• Put a +1/+1 counter on target creature.
• Bow of Nylea deals 2 damage to target creature with flying.
• You gain 3 life.
• Put up to four target cards from your graveyard on the bottom of your library in any order.

Bow of Nylea

{T}: Add {C}.
{1}{U}, {T}: Put target artifact card from your graveyard on top of your library.

Academy Ruins

Whenever a creature you control is dealt damage, put a +1/+1 counter on it. (It must survive the damage to get the counter.)