Arctic Treeline
Snow Land — Forest Plains
"When the Light of Starnheim shines here, every frost-edged needle glitters with the reflected glory of the Cosmos." —Iskene, Kannah storyteller
Rulings (5)
Snow isn't a type of mana. If an effect says you may spend mana as though it were any type, you can't pay for snow mana using mana that wasn't produced by a snow source.
The Kaldheim set doesn't have any cards with mana costs that include snow mana , but some previous sets do. If an effect says such a spell costs 1 generic mana less to cast, that reduction doesn't apply to any snow mana costs. This is also true for activated abilities that include snow mana in their activation costs and effects that reduce those costs.
Some cards have additional effects for each snow mana spent to cast them. You can cast these spells even if you don't spend any snow mana to cast them; their additional effects simply won't do anything.
Legality
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