edhseer Commander synergy, explained
Enchantment — Aura
Mana cost: {W}
Enchant creature you control
Enchanted creature is a Flagbearer.
static — grants a keyword
While an opponent is choosing targets as part of casting a spell they control or activating an ability they control, that player must choose at least one Flagbearer on the battlefield if able.
Causes: nothing.
Cares about: nothing.
an Aura enters the battlefield — 1,257 cards in the game can cause this (Coalition Flag is one).
When Coalition Flag enters:
1 other card cares about it too. These are the ones with the most connections.
an enchantment is cast — 3,673 cards in the game can cause this (Coalition Flag is one).
When Coalition Flag 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 (Coalition Flag is one).
an enchantment enters the battlefield — 3,743 cards in the game can cause this (Coalition Flag is one).
When Coalition Flag enters:
58 other cards care about it too. These are the ones with the most connections.