Kain, Reflection Crosser

: Phasing When Kain enters the battlefield, create a 3/4 blue reflection creature token with phasing. It phases out.
+1: Until the end of your next turn, whenever a reflection you control attacks, up to 2 target creatures phase out. Draw a card.
-1: Until the end of your next turn, whenever a reflection you control attacks, create a token that's a copy of it except it isn't legendary.