Blizzard Brawl

If the creature you control is still a legal target as Blizzard Brawl tries to resolve but the target creature you don’t control isn’t, the creature you control will still get the bonuses until end of turn.

Check whether you control three or more snow permanents as Blizzard Brawl is resolving to see if the target creature you control gets +1/+0 and gains indestructible. That creature will still fight even if it doesn’t get those bonuses.

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.

The {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.

Some 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.