edhseer Commander synergy, explained
Instant
Mana cost: {U}
Destroy target red permanent.
on-cast —
Return target Mountain to its owner's hand.
on-cast — bounce
Causes: you face a dilemma, a permanent is put into a graveyard from the battlefield, a Mountain land leaves the battlefield.
Cares about: nothing.
a permanent in a graveyard — 173 cards in the game can cause this (Flash Flood is one).
Flash Flood puts cards into the graveyard that:
120 other cards care about it too. These are the ones with the most connections.
a nontoken permanent is put into a graveyard from the battlefield — 173 cards in the game can cause this (Flash Flood is one).
1 other card cares about it too. These are the ones with the most connections.
a permanent is put into a graveyard from the battlefield — 174 cards in the game can cause this (Flash Flood is one).
When a permanent is put into a graveyard from the battlefield thanks to Flash Flood:
3 other cards care about it too. These are the ones with the most connections.
a permanent leaves the battlefield — 315 cards in the game can cause this (Flash Flood is one).
1 other card cares about it too. These are the ones with the most connections.
you face a dilemma — 739 cards in the game can cause this (Flash Flood is one).
When Flash Flood poses a dilemma:
an instant is cast — 3,931 cards in the game can cause this (Flash Flood is one).
When Flash Flood is cast:
427 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 (Flash Flood is one).
434 other cards care about it too. These are the ones with the most connections.
anything goes to a graveyard — 7,589 cards in the game can cause this (Flash Flood is one).
When a permanent hits the graveyard thanks to Flash Flood:
6 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 (Flash Flood is one).
When Flash Flood is cast:
5 other cards care about it too. These are the ones with the most connections.