edhseer Commander synergy, explained
Enchantment
Mana cost: {3}{U}{U}
As this enchantment enters, choose a color.
At the beginning of each opponent's upkeep, this enchantment deals X damage to that player, where X is the number of nontoken permanents of the chosen color they control.
triggered — deals damage
At the beginning of your upkeep, destroy this enchantment unless you sacrifice two Islands.
triggered —
triggered —
Causes: anything deals noncombat damage, an enchantment is put into a graveyard from the battlefield, sacrifice an Island land, an Island land is put into a graveyard from the battlefield.
Cares about: an upkeep, an Island to sacrifice.
an Island is put into a graveyard from the battlefield — 17 cards in the game can cause this (Psychic Allergy is one).
a land is sacrificed — 438 cards in the game can cause this (Psychic Allergy is one).
When an Island is sacrificed thanks to Psychic Allergy:
a land in a graveyard — 634 cards in the game can cause this (Psychic Allergy is one).
121 other cards care about it too. These are the ones with the most connections.
a land is put into a graveyard from the battlefield — 636 cards in the game can cause this (Psychic Allergy is one).
When an Island is put into a graveyard from the battlefield thanks to Psychic Allergy:
1 other card cares about it too. These are the ones with the most connections.
a land goes to a graveyard — 683 cards in the game can cause this (Psychic Allergy is one).
When an Island hits the graveyard thanks to Psychic Allergy:
6 other cards care about it too. These are the ones with the most connections.
an enchantment in a graveyard — 983 cards in the game can cause this (Psychic Allergy is one).
When Psychic Allergy is in the graveyard:
104 other cards care about it too. These are the ones with the most connections.
an enchantment is put into a graveyard from the battlefield — 987 cards in the game can cause this (Psychic Allergy is one).
When Psychic Allergy is put into a graveyard from the battlefield:
1 other card cares about it too. These are the ones with the most connections.
anything deals noncombat damage — 3,068 cards in the game can cause this (Psychic Allergy is one).
When Psychic Allergy deals noncombat damage:
37 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 (Psychic Allergy is one).
55 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 (Psychic Allergy is one).
When Psychic Allergy is cast:
262 other cards care about it too. These are the ones with the most connections.