The Hunted

Assassin Hero - Young

Whenever you play a card with contract, you may look at the top card of target opponent's deck. You may put it on the bottom.

Arakni

Chaos Assassin Hero

The first attack with stealth each turn gets go again.

Arakni, 5L!p3d 7hRu 7h3 cR4X

Chaos Assassin Demi-Hero

Once per Turn Attack Reaction - Discard an Assassin card: Target Assassin attack gets +3{p}. If it has stealth, it gets "When this hits a hero, they banish a card from their hand."
At the beginning of your end phase, return to the brood.

Arakni, Black Widow

Once per Turn Attack Reaction - Discard an Assassin card: Target Assassin attack gets +3{p}. If it has stealth, it gets "When this hits a hero, banish a card in their arsenal."
At the beginning of your end phase, return to the brood.

Arakni, Funnel Web

Assassin Hero

Arakni, Huntsman

Your attacks with stealth that are attacking a marked hero get +1{p} and "When this hits, this gets go again."
At the beginning of your end phase, if an opponent is marked, you become a random Agent of Chaos.

Arakni, Marionette

Graphene Chelicerae cost you {r} less to activate.
Once per Turn Instant - Discard an Assassin card: Equip a Graphene Chelicera token. Your next attack with stealth this turn gets +3{p}.
At the beginning of your end phase, return to the brood.

Arakni, Orb-Weaver

Once per Turn Attack Reaction - Discard an Assassin card: Target Assassin attack gets +3{p}. If it has stealth, it gets go again.
At the beginning of your end phase, return to the brood.

Arakni, Redback

Your first attack with stealth each turn has go again.

Arakni, Solitary Confinement

Whenever a dagger you own hits a hero, they lose 1{h}.
Once per Turn Attack Reaction - Discard an Assassin card: Target dagger attack gets +3{p}.
At the beginning of your end phase, return to the brood.

Arakni, Tarantula

When you become this, you may search your deck for a card, banish it face-down, then shuffle. If it's a trap, you may play it until the start of your next turn.
At the beginning of your end phase, return to the brood.

Arakni, Trap-Door

Chaos Assassin Hero - Young

Arakni, Web of Deceit

Royal Draconic Ninja Hero - Young

Whenever you hit a marked hero, create a Fealty token.
Once per Turn Instant - {r}{r}{r}: Equip up to 2 Draconic daggers from your graveyard. This costs {r} less to activate for each Draconic chain link you control.

Cindra

Royal Draconic Ninja Hero

Cindra, Dracai of Retribution

Royal Draconic Warrior Hero - Young

Whenever you hit a marked hero, create a Fealty token.
If you control 3 or more Fealty tokens, dagger attacks cost you {r} less to activate.

Fang

Royal Draconic Warrior Hero

Fang, Dracai of Blades

Draconic Token - Aura

Instant - Destroy this: The next card you play this turn is Draconic. At the beginning of your end phase, if you haven't created a Fealty token or played a Dragonic card this turn, destroy this.

Fealty

Elemental Runeblade Hero - Young

Once per Turn Instant - {r}{r}: Create an Embodiment of Lightning token. Activate this only if you've played a Lightning card this turn.
Essence of Lightning

Aurora

Rosetta

Elemental Runeblade Hero

Aurora, Shooting Star

Essence of Earth and Lightning
The first time an attack action card you control deals damage to an opposing hero, create an Embodiment of Earth token.
Whenever you play your second 'non-attack' action card each turn, create an Embodiment of Lightning token.

Briar

Briar, Warden of Thorns

If there are 4 or more Earth cards in your banished zone, Florian gets "If you would create 1 or more aura tokens, instead create that many plus 1 of each of those tokens."
Essence of Earth

Florian

If there are 8 or more Earth cards in your banished zone, Florian gets "If you would create 1 or more aura tokens, instead create that many plus 1 of each of those tokens."
Essence of Earth

Florian, Rotwood Harbinger

Elemental Wizard Hero - Young

Once per Turn Instant - Discard an instant: Draw a card.
Essence of Lightning

Oscilio

Elemental Wizard Hero

Oscilio, Constella Intelligence

Runeblade Weapon - Sword (2H)

Once per Turn Action - {r}: Attack
Whenever you attack with Rosetta Thorn, if you've played an attack action card and a 'non-attack' action card this turn, deal 2 arcane damage to target hero.

Rosetta Thorn

Wizard Instant - Aura

At the beginning of your action phase, destroy this.
When this leaves the arena, deal 1 arcane damage to any target. If damage is dealt this way, amp 1.

Sigil of Aether

Lightning Wizard Instant - Aura

Oscilio Specialization
At the beginning of your action phase, destroy this.
When this leaves the arena, draw a card.

Sigil of Brilliance

Lightning Instant - Aura

Arcane Shelter 1
When this leaves the arena, create an Embodiment of Lightning token.

Sigil of Conductivity

Generic Action - Aura

Go again
At the beginning of your action phase, destroy this.
When this leaves the arena, discard a card then draw a card.

Sigil of Cycles

Runeblade Action - Aura

Go again
At the beginning of your action phase, destroy this.
When this leaves the arena, create a Runechant token.

Sigil of Deadwood

Earth Action - Aura

Go again
At the beginning of your action phase, destroy this.
When this leaves the arena, create an Embodiment of Earth token.

Sigil of Earth

At the beginning of your action phase, destroy this.
When this leaves the arena, create a Ponder token.

Sigil of Forethought

Go again
At the beginning of your action phase, destroy this.
When this leaves the arena, gain 1{h}.

Sigil of Fyendal

At the beginning of your action phase, destroy this.
When this leaves the arena, create an Embodiment of Lightning token.

Sigil of Lightning

Earth Instant - Aura

Arcane Shelter 1
When this leaves the arena, create an Embodiment of Earth token.

Sigil of Sanctuary

At the beginning of your action phase, destroy this.
When this leaves the arena, banish the top card of your deck. If it's a non-attack action card, you may play it this turn as though it were an instant.

Sigil of Temporal Manipulation

Go again
At the beginning of your action phase, destroy this.
When this leaves the arena, reveal the top card of your deck. If it's an attack action card, put it into your hand.

Sigil of the Arknight

If there are 4 or more Earth cards in your banished zone, Verdance gets "Whenever you gain {h} during your turn, you may deal 1 arcane damage to any opposing target."
Essence of Earth

Verdance

If there are 8 or more Earth cards in your banished zone, Verdance gets "Whenever you gain {h} during your turn, you may deal 1 arcane damage to any opposing target."
Essence of Earth

Verdance, Thorn of the Rose

Mystic Resource - Chi

Inner Chi

Part the Mistveil

Mystic Instant

Legendary
Target attack gets -1{p}.
If you've played another blue card this turn, transcend.

A Drop in the Ocean

Mystic Illusionist Hero - Young

Your first Spectral Shield attack each turn costs {r} less to activate.
Once per Turn Instant - {c}{c}{c}: Create a Spectral Shield token with a +1{p} counter.

Enigma

Mystic Illusionist Hero

Enigma, Ledger of Ancestry

Equipment you own gets cloaked
Instant - {c}{c}{c}: Turn target face-down equipment you have equipped face-up. If it has ward, create 3 Spectral Shield tokens.

Enigma, New Moon

Legendary
Gain 1{h}
If you've played another blue card this turn, transcend.

Homage to Ancestors

Mystic Assassin Hero - Young

Your attacks with stealth get "When this chain link resolves, banish all action cards defending this."
Instant - {c}{c}{c}: Look at the top card of an opposing hero's deck. If it's blue, you may banish it. Until end of turn, you may play blue cards from that hero's banished zone without paying their {r} cost.

Mystic Assassin Hero

Nuu, Alluring Desire

Legendary
Banish target card from an opposing hero's graveyard.
If you've played another blue card this turn, transcend.

Pass Over

Legendary
Target attack gets go again.
If you've played another blue card this turn, transcend.

Path Well Traveled

Legendary
Put target action card from your graveyard on the bottom of your deck.
If you've played another blue card this turn, transcend.

Preserve Tradition

Legendary
Draw a card, then put a card from your hand on the bottom of your deck.
If you've played another blue card this turn, transcend.

Rising Sun, Setting Moon

Mystic Illusionist Instant

Legendary
If you've played another blue card this turn, choose 3. Otherwise, choose 1;
- Create 2 Spectral Shield tokens.
- Put a +1{p} counter on each aura with ward you control.
- Transcend

Sacred Art: Immortal Lunar Shrine

Mystic Ninja Instant

Legendary
If you've played another blue card this turn, choose 3. Otherwise, choose 1;
- Create 2 Crouching Tigers in your hand.
- Your Crouching Tigers get +1{p} this turn.
- Transcend

Sacred Art: Jade Tiger Domain

Mystic Assassin Instant

Legendary
If you've played another blue card this turn, choose 3. Otherwise, choose 1;
- Create a Fang Strike and Slither in your hand.
- Banish up to 2 cards in an opposing hero's graveyard.
- Transcend

Sacred Art: Undercurrent Desires

Legendary
Shuffle.
If you've played another blue card this turn, transcend.

Stir the Pot

Legendary
Target attack gets +1{p}.
If you've played another blue card this turn, transcend.

The Grain that Tips the Scale

Mystic Ninja Hero - Young

Once per Turn Instant - {c}{c}{c}: Create a Crouching Tiger in your hand. Search your deck for a card with combo, banish it, then shuffle. You may play it this turn.

Mystic Ninja Hero

Zen, Tamer of Purpose

Heavy Hitters

Guardian Hero - Young

Whenever an attack you control wagers, you may pay {r}{r}. If you do, the attack gets +1{p} and overpower.

Betsy

Guardian Hero

Betsy, Skin in the Game

Warrior Hero - Young

If you've drawn a card this turn, your sword attacks cost {r} less to activate.
Once per Turn Action - Banish 2 red and 2 yellow cards from your graveyard: The next time a weapon you control hits a hero this turn, create a Gold token. Go again