edhseer Commander synergy, explained
Instant
Mana cost: {2}{W}
You gain 1 life for each creature your opponents control. Prevent all damage that would be dealt to you this turn.
on-cast — gains you life
on-cast —
Causes: gain life, damage is prevented.
Cares about: nothing.
damage is prevented — 568 cards in the game can cause this (Riot Control is one).
When Riot Control has damage prevented:
life is gained — 2,076 cards in the game can cause this (Riot Control is one).
When Riot Control gains life:
84 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 (Riot Control is one).
When Riot Control is cast:
427 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 (Riot Control is one).
When Riot Control is cast:
5 other cards care about it too. These are the ones with the most connections.