edhseer Commander synergy, explained
World Enchantment
Mana cost: {R}{G}{W}
Whenever a player taps a snow land for mana, that player adds one mana of any type that land produced. That land doesn't untap during its controller's next untap step.
triggered — adds 1 mana
triggered — keeps permanents from untapping
Causes: nothing.
Cares about: nothing.
an enchantment is cast — 3,673 cards in the game can cause this (Winter's Night is one).
When Winter's Night 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 (Winter's Night is one).
an enchantment enters the battlefield — 3,743 cards in the game can cause this (Winter's Night is one).
When Winter's Night enters:
59 other cards care about it too. These are the ones with the most connections.