edhseer Commander synergy, explained
Enchantment
Mana cost: {3}{R}{R}
Whenever you put one or more counters on a permanent or player, this enchantment deals that much damage to target opponent, creature an opponent controls, or planeswalker an opponent controls.
triggered — deals that much damage
Causes: anything deals noncombat damage, a creature deals noncombat damage, a planeswalker deals noncombat damage.
Cares about: anything gets a counter.
anything deals noncombat damage — 3,068 cards in the game can cause this (All Will Be One is one).
When All Will Be One 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 (All Will Be One is one).
When All Will Be One makes a player lose life:
46 other cards care about it too. These are the ones with the most connections.
an enchantment is cast — 3,673 cards in the game can cause this (All Will Be One is one).
When All Will Be One is cast:
255 other cards care about it too. These are the ones with the most connections.
a nontoken enchantment enters the battlefield — 3,691 cards in the game can cause this (All Will Be One is one).
an enchantment enters the battlefield — 3,743 cards in the game can cause this (All Will Be One is one).
When All Will Be One enters:
63 other cards care about it too. These are the ones with the most connections.
put a counter on anything — 4,415 cards in the game can cause this.
4,405 other cards cause it too. These are the ones with the most connections.
a creature is dealt damage — 18,923 cards in the game can cause this (All Will Be One is one).
When a creature is dealt damage thanks to All Will Be One:
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 (All Will Be One is one).
When an opponent is dealt damage thanks to All Will Be One:
10 other cards care about it too. These are the ones with the most connections.