edhseer Commander synergy, explained
Creature — Phyrexian Horror
Mana cost: {2}{B}{B}
When this creature enters, sacrifice a creature unless an opponent has three or more poison counters.
triggered —
Causes: sacrifice a creature, a creature dies.
Cares about: nothing.
anything leaves the battlefield — 1 card in the game can cause this (Ravenous Necrotitan is one).
a Horror deals combat damage — 382 cards in the game can cause this (Ravenous Necrotitan is one).
a Phyrexian attacks — 495 cards in the game can cause this (Ravenous Necrotitan is one).
a nontoken Phyrexian enters the battlefield — 496 cards in the game can cause this (Ravenous Necrotitan is one).
a Phyrexian enters the battlefield — 524 cards in the game can cause this (Ravenous Necrotitan is one).
a nontoken creature is sacrificed — 1,714 cards in the game can cause this (Ravenous Necrotitan is one).
When a creature is sacrificed thanks to Ravenous Necrotitan:
a creature is sacrificed — 1,741 cards in the game can cause this (Ravenous Necrotitan is one).
When a creature is sacrificed thanks to Ravenous Necrotitan:
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 (Ravenous Necrotitan is one).
Ravenous Necrotitan 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 (Ravenous Necrotitan is one).
When Ravenous Necrotitan dies:
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 (Ravenous Necrotitan is one).
452 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 (Ravenous Necrotitan is one).
34 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 (Ravenous Necrotitan is one).
18 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 (Ravenous Necrotitan is one).
441 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 (Ravenous Necrotitan is one).
219 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 (Ravenous Necrotitan is one).
148 other cards care about it too. These are the ones with the most connections.