+mirrors (3)
Visit — Choose target creature you control. Each other creature you control becomes a copy of that creature until end of turn, except it isn't legendary.
Lights — 2, 6
Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)
Channel — , Discard Mirrorshell Crab: Counter target spell or ability unless its controller pays .
Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.)
Enchanted creature has shroud. (It can't be the target of spells or abilities.)
Gatherer works better in the Companion app!