March of Swirling Mist 372/302 (Kamigawa: Neon Dynasty) - Showcase

As 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.)

NM - $4.70
LP - $3.80
MP - $2.80
HP - $1.90
DMG - $1.50