Tome of Necrosis
As an additional cost to play this, destroy an ally you control or discard an ally.
Draw a card and Untap your hero.
Go again
Forsaken Strike
As an additional cost to play this, you may destroy up to 3 zombies you control and/or discard up to 3 zombies. Choose a mode for each zombie destroyed or discarded this way;
Create a Gate to i'Arathael token.
This gets +2 attack.
This gets go again.
Crushing Headache
Crush - When this deals 4 or more damage to a hero, they reveal their arsenal and hand. Destroy all non-attack action cards in their arsenal, and they discard all non-attack action cards in their hand revealed this way.
Open the Gates to i'Arathael
When this hits or is banished from hand or deck, create a Gate to i'Arathael token.
Blood Debt
Runechant of Greed
This counts as a Runechant. When an attack usurps this, draw a card.
When this is destroyed, create a Runechant token.
At the beginning of your action phase or when you play an attack action card, destroy this.
Sinspeaker Gloomblade
You may play this from your banished zone.
Usurp
If this was played from your banished zone, it gets "When this attacks, you may search your deck for an aura with Runechant in its name, put it into the arena, then shuffle."
Blood Debt
Arknight Descendancy
Viserai Specialization
This costs resource less to play for each Runechant you control.
When this is banished from anywhere, you may pay up to 3 life. Create that many Runechant tokens.
Blood Debt
Usurp the Shadow Throne (Rainbow Foil)
Viserai Specialization
If you've usurped this turn, this costs 6 resource less to play and you may play it from your banished zone.
When this hits a hero, turn all cards in their banished zone face-down. They lose X life and you gain X life, where X is the number of cards turned face-down this way.
Blood Debt
Cogwerx Prong Bot
When this hits a hero, you may put a steam counter on an item you control with crank.
Instant - 1, discard this: Create a Golden Cog token.
Bridge of Damnation
Go again
At the start of each turn, destroy this unless you put a zombie from your banished zone into your graveyard.
Battle Clearing Bellow
Your next attack with 6 or more base attack this turn gets +6 attack.
Go again
Apex Buster
Instant - 2, discard this: Destroy target card that is defending an attack you control with 6 or more base attack.
Astral Ambiance
Whenever this fragments, create a Spectral Shield token.
Instant - Tap a Spectral Shield you control: This gets go again.
Fragment
Echoing Trap
Ambush
When this defends an attack action card with the same name as another card played this turn, the attacking hero discards a card.
Boneseer Skullcap (Rainbow Foil)
When this defends, reveal the top card of your deck. If it has 6 or more base attack, put it on top. Otherwise, put it on the bottom.
Temper
Soul of Existence (Rainbow Foil)
Legendary
When this is pitched, lose 1 Life.