edhseer Commander synergy, explained
Instant
Mana cost: {1}{B}{G}
Choose target creature you control and target creature an opponent controls. Each of those creatures deals damage equal to its toughness to the other.
on-cast —
Causes: a creature deals noncombat damage.
Cares about: nothing.
a creature deals noncombat damage — 1,420 cards in the game can cause this (Grim Contest is one).
When a creature deals noncombat damage thanks to Grim Contest:
12 other cards care about it too. These are the ones with the most connections.
anything deals noncombat damage — 3,068 cards in the game can cause this (Grim Contest is one).
When a creature deals noncombat damage thanks to Grim Contest:
36 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 (Grim Contest is one).
When Grim Contest is cast:
427 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 (Grim Contest is one).
When a creature is dealt damage thanks to Grim Contest:
17 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 (Grim Contest is one).
When Grim Contest is cast:
5 other cards care about it too. These are the ones with the most connections.