Mirror Box

Artifact - (rare)

The "legend rule" doesn't apply to permanents you control.
Each legendary creature you control gets +1/+1.
Each nontoken creature you control gets +1/+1 for each other creature you control with the same name as that creature.

Price

cardmarket 1.3

cardsphere 1.43

tcgplayer 1.88

cardkingdom 2.49