edhseer Commander synergy, explained
Instant
Mana cost: {2}{B}
As an additional cost to cast this spell, you may reveal a Dragon card from your hand.
Target player sacrifices a creature of their choice. If you revealed a Dragon card or controlled a Dragon as you cast this spell, you gain 4 life.
on-cast —
on-cast — gains you 4 life
Causes: sacrifice a creature, a creature dies, gain life.
Cares about: nothing.
anything leaves the battlefield — 1 card in the game can cause this (Foul-Tongue Invocation is one).
a nontoken creature is sacrificed — 1,714 cards in the game can cause this (Foul-Tongue Invocation is one).
When a creature is sacrificed thanks to Foul-Tongue Invocation:
a creature is sacrificed — 1,741 cards in the game can cause this (Foul-Tongue Invocation is one).
When a creature is sacrificed thanks to Foul-Tongue Invocation:
19 other cards care about it too. These are the ones with the most connections.
life is gained — 2,076 cards in the game can cause this (Foul-Tongue Invocation is one).
When Foul-Tongue Invocation gains life:
84 other cards care about it too. These are the ones with the most connections.
a creature in a graveyard — 2,769 cards in the game can cause this (Foul-Tongue Invocation is one).
Foul-Tongue Invocation puts cards into the graveyard that:
799 other cards care about it too. These are the ones with the most connections.
a nontoken creature dies — 2,769 cards in the game can cause this (Foul-Tongue Invocation is one).
When a creature dies thanks to Foul-Tongue Invocation:
60 other cards care about it too. These are the ones with the most connections.
a creature dies — 2,830 cards in the game can cause this (Foul-Tongue Invocation is one).
452 other cards care about it too. These are the ones with the most connections.
an instant is cast — 3,931 cards in the game can cause this (Foul-Tongue Invocation is one).
436 other cards care about it too. These are the ones with the most connections.
a creature leaves the battlefield — 4,238 cards in the game can cause this (Foul-Tongue Invocation is one).
32 other cards care about it too. These are the ones with the most connections.
a permanent is put into a graveyard from the battlefield — 5,057 cards in the game can cause this (Foul-Tongue Invocation is one).
17 other cards care about it too. These are the ones with the most connections.
a card in a graveyard — 7,589 cards in the game can cause this (Foul-Tongue Invocation is one).
Foul-Tongue Invocation:
441 other cards care about it too. These are the ones with the most connections.