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Aven Heartstabber
Creature — Bird Assassin
Flying As long as there are five or more mana values among cards in your graveyard, this creature gets +2/+2 and has deathtouch. When this creature dies, mill two cards, then draw a card.
Mana cost
U
B
Mana value
2
Printings
From
$0.30
EDHREC rank
#13323
Buy
Formats
Pioneer
Legal
Modern
Legal
Legacy
Legal
Vintage
Legal
Commander
Legal
Rulings
29 Apr 2022
X is 0 when determining the mana value of a card in your graveyard.
29 Apr 2022
The mana value of a double-faced card in your graveyard is always the mana value of the front face.
29 Apr 2022
The mana value of a split card in the graveyard is the total mana value of both halves of that card. It does not have two mana values.
29 Apr 2022
The mana value of a land card is 0.
29 Apr 2022
“Five or more mana values among cards in your graveyard” means there are at least five different mana values among those cards.
29 Apr 2022
If you have five or more mana values among cards in your graveyard and then some of them are removed such that you have fewer than five mana values among those cards, Aven Heartstabber loses its bonus to power and toughness. Notably, this may cause it to die if it now has damage marked on it greater than its toughness.

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