March of Swirling Mist (ES) cmm Threshold — {G}{W}: Nantuko Monastery

Threshold — {G}{W}: Nantuko Monastery becomes a 4/4 green and white Insect Monk creature with first strike until end of turn

You may choose not to untap Amber Prison during your untap step

exile the token

Whenever a creature dealt damage by Markov Enforcer this turn dies

March of Swirling Mist (ES) cmm Threshold — {G}{W}: Nantuko MonasteryAs 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.)