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

Vehicles you control have flying

Whenever Ureni enters or attacks

) Target player can't cast spells this turn

reveal that many cards from the top of your library

When you next cast an instant or sorcery spell this turn

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.)