edhseer Commander synergy, explained
Legendary Creature — Ogre Demon
Mana cost: {3}{B}
Scry 2.
activated {B}, Sacrifice a creature —
activated {B}, Sacrifice a creature — scries
Exile the top card of your library. You may play that card this turn.
activated {2}{R}, {T} —
When you exile a nonland card this way, Hidetsugu deals damage equal to the exiled card's mana value to any target.
triggered — deals the exiled card's mana value damage
Causes: sacrifice a creature, a creature dies, scry, exile a card, anything deals noncombat damage.
Cares about: a creature to sacrifice.
anything leaves the battlefield — 1 card in Hidetsugu's colors can cause this (Hidetsugu is one).
a Demon enters the battlefield — 215 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
you scry — 105 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
When Hidetsugu, Devouring Chaos scries:
a nontoken creature is sacrificed — 1,016 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
When you sacrifice a creature to Hidetsugu, Devouring Chaos:
a creature is sacrificed — 1,034 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
When you sacrifice a creature to Hidetsugu, Devouring Chaos:
3 other cards care about it too. These are the ones with the most connections.
a creature in a graveyard — 1,635 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
Hidetsugu, Devouring Chaos puts cards into the:
448 other cards care about it too. These are the ones with the most connections.
a nontoken creature dies — 1,635 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
When you sacrifice a creature to Hidetsugu, Devouring Chaos:
28 other cards care about it too. These are the ones with the most connections.
a creature dies — 1,676 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
257 other cards care about it too. These are the ones with the most connections.
a creature goes to a graveyard — 1,722 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
5 other cards care about it too. These are the ones with the most connections.
anything deals noncombat damage — 2,124 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
When Hidetsugu, Devouring Chaos deals noncombat damage:
34 other cards care about it too. These are the ones with the most connections.
life is lost — 2,457 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
35 other cards care about it too. These are the ones with the most connections.
a creature leaves the battlefield — 1,966 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
13 other cards care about it too. These are the ones with the most connections.
a card in a graveyard — 3,858 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
179 other cards care about it too. These are the ones with the most connections.
a creature attacks — 6,499 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
When Hidetsugu, Devouring Chaos attacks:
100 other cards care about it too. These are the ones with the most connections.
anything attacks — 6,499 cards in Hidetsugu's colors can cause this (Hidetsugu is one).
51 other cards care about it too. These are the ones with the most connections.