March of Swirling Mist (Showcase) Finish:Nonfoil Vehicles you control have flying

Vehicles you control have flying

(Mana abilities can't be copied

When you next cast an instant or sorcery spell this turn

if that player has another opponent who isn't being attacked

defending player loses 3 life

March of Swirling Mist (Showcase) Finish:Nonfoil Vehicles you control have flyingAs an additional cost to cast this spell, you may exile any number of blue cards from your hand. This spell costs {2} less to cast for each card exiled this way. Up to X target creatures phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.)