edhseer Commander synergy, explained
Sorcery
Mana cost: {2}{R}{R}
Target opponent reveals the top card of their library. Cerebral Eruption deals damage equal to the revealed card's mana value to that player and each creature that player controls. If a land card is revealed this way, return Cerebral Eruption to its owner's hand.
on-cast — deals the revealed card's mana value damage
on-cast —
Causes: anything deals noncombat damage, a creature deals noncombat damage, anything leaves the battlefield.
Cares about: nothing.
anything deals noncombat damage — 3,068 cards in the game can cause this (Cerebral Eruption is one).
When Cerebral Eruption deals noncombat damage:
36 other cards care about it too. These are the ones with the most connections.
life is lost — 3,160 cards in the game can cause this (Cerebral Eruption is one).
When Cerebral Eruption makes a player lose life:
46 other cards care about it too. These are the ones with the most connections.
a sorcery is cast — 3,720 cards in the game can cause this (Cerebral Eruption is one).
When Cerebral Eruption is cast:
424 other cards care about it too. These are the ones with the most connections.
a creature is dealt damage — 18,923 cards in the game can cause this (Cerebral Eruption is one).
When a creature is dealt damage thanks to Cerebral Eruption:
17 other cards care about it too. These are the ones with the most connections.
anything is dealt damage — 19,812 cards in the game can cause this (Cerebral Eruption is one).
When an opponent is dealt damage thanks to Cerebral Eruption:
10 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 (Cerebral Eruption is one).
When Cerebral Eruption is cast:
5 other cards care about it too. These are the ones with the most connections.