edhseer Commander synergy, explained
Instant
Mana cost: {W}
Exile target white creature that's attacking or blocking. If it was a Gideon planeswalker, you gain 5 life.
on-cast —
on-cast — gains you 5 life
Causes: exile a creature, a creature leaves the battlefield, gain life.
Cares about: nothing.
a creature is exiled — 1,003 cards in the game can cause this (Gideon's Defeat is one).
When a creature is exiled thanks to Gideon's Defeat:
5 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 (Gideon's Defeat is one).
When Gideon's Defeat gains life:
84 other cards care about it too. These are the ones with the most connections.
anything is exiled — 2,497 cards in the game can cause this (Gideon's Defeat is one).
an instant is cast — 3,931 cards in the game can cause this (Gideon's Defeat is one).
When Gideon's Defeat 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 (Gideon's Defeat 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 (Gideon's Defeat is one).
When a creature leaves the battlefield thanks to Gideon's Defeat:
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 (Gideon's Defeat is one).
When Gideon's Defeat is cast:
5 other cards care about it too. These are the ones with the most connections.