for each 
spent to cast this spell. Until end of turn, you don't lose this mana as steps and phases end. ( is mana from a snow source.)No reference price for this printing yet: not enough stores to make an average.
Run a comparison: we query the stores live, it may have arrived this morning.
Snow is a supertype, not a card type. It has no rules meaning or function by itself, but spells and abilities may refer to it.
2021-02-05 · Wizards of the CoastThe {S} symbol is a generic mana symbol. It represents a cost that can be paid by one mana that was produced by a snow source. That mana can be any color or colorless.
2021-02-05 · Wizards of the CoastSome cards have additional effects for each {S} 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.
2021-02-05 · Wizards of the CoastIf you cast Tundra Fumarole without spending snow mana, you won’t add any mana. Damage will still be dealt.
2021-02-05 · Wizards of the CoastIf Tundra Fumarole is copied, no snow mana was spent to cast the copy, so you won’t add any mana. Damage will still be dealt.
2021-02-05 · Wizards of the CoastSnow 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 {S} using mana that wasn’t produced by a snow source.
2021-02-05 · Wizards of the CoastThe Kaldheim set doesn’t have any cards with mana costs that include {S}, but some previous sets do. If an effect says such a spell costs {1} less to cast, that reduction doesn’t apply to any {S} costs. This is also true for activated abilities that include {S} in their activation costs and effects that reduce those costs.
2021-02-05 · Wizards of the CoastIf the target creature or planeswalker is an illegal target as Tundra Fumarole tries to resolve, it won’t resolve and none of its effects will happen. You won’t add mana.
2021-02-05 · Wizards of the Coast
Dungeon Comics & Cards · Foil
Red Riot Games · Foil
