edhseer Commander synergy, explained
Instant
Mana cost: {2}{U}
Devoid
Return target nonland permanent you don't control to its owner's hand.
on-cast — bounce
Whenever you cast a colorless spell with mana value 7 or greater, you may exile this card from your graveyard.
triggered —
When you do, return each nonland permanent you don't control to its owner's hand.
triggered — bounce
Causes: an artifact leaves the battlefield, a battle leaves the battlefield, a creature leaves the battlefield, an enchantment leaves the battlefield, a planeswalker leaves the battlefield, exile a card, anything leaves a graveyard.
Cares about: a spell is cast.
an instant leaves a graveyard — 202 cards in the game can cause this (Ugin's Binding is one).
anything is exiled — 2,497 cards in the game can cause this (Ugin's Binding is one).
anything leaves a graveyard — 2,503 cards in the game can cause this (Ugin's Binding is one).
When Ugin's Binding leaves a graveyard:
13 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 (Ugin's Binding is one).
When Ugin's Binding is cast:
427 other cards care about it too. These are the ones with the most connections.
a nontoken creature leaves the battlefield — 4,133 cards in the game can cause this (Ugin's Binding is one).
3 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 (Ugin's Binding is one).
When a creature leaves the battlefield thanks to Ugin's Binding:
25 other cards care about it too. These are the ones with the most connections.
anything is cast — 31,128 cards in the game can cause this (Ugin's Binding is one).
When Ugin's Binding is cast:
5 other cards care about it too. These are the ones with the most connections.