edhseer Commander synergy, explained
Creature — Leviathan
Mana cost: {6}{U}{U}{U}
Whenever this creature attacks, sacrifice it unless you sacrifice an Island.
triggered —
triggered —
Causes: sacrifice a creature, a creature dies, sacrifice an Island land, an Island land is put into a graveyard from the battlefield.
Cares about: an Island to sacrifice.
an Island is put into a graveyard from the battlefield — 17 cards in the game can cause this (Thing from the Deep is one).
hits creature — 2,298 cards in the game can cause this.
12 other cards care about it too. These are the ones with the most connections.
a land is sacrificed — 438 cards in the game can cause this (Thing from the Deep is one).
When an Island is sacrificed thanks to Thing from the Deep:
a land in a graveyard — 634 cards in the game can cause this (Thing from the Deep is one).
121 other cards care about it too. These are the ones with the most connections.
a land is put into a graveyard from the battlefield — 636 cards in the game can cause this (Thing from the Deep is one).
When an Island is put into a graveyard from the battlefield thanks to Thing from the Deep:
1 other card cares about it too. These are the ones with the most connections.
a land goes to a graveyard — 683 cards in the game can cause this (Thing from the Deep is one).
When an Island hits the graveyard thanks to Thing from the Deep:
6 other cards care about it too. These are the ones with the most connections.
a nontoken creature is sacrificed — 1,714 cards in the game can cause this (Thing from the Deep is one).
When you sacrifice Thing from the Deep:
a creature is sacrificed — 1,741 cards in the game can cause this (Thing from the Deep is one).
When you sacrifice Thing from the Deep:
19 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 (Thing from the Deep is one).
When Thing from the Deep is in the graveyard:
801 other cards care about it too. These are the ones with the most connections.
anything attacks — 17,934 cards in the game can cause this (Thing from the Deep is one).
155 other cards care about it too. These are the ones with the most connections.
a creature attacks — 17,934 cards in the game can cause this (Thing from the Deep is one).
222 other cards care about it too. These are the ones with the most connections.