Gauntlet of Power 223 (Dominaria Remastered)

As this artifact enters, choose a color. Creatures of the chosen color get +1/+1. Whenever a basic land is tapped for mana of the chosen color, its controller adds an additional one mana of that color.

NM - $6.90
LP - $5.60
MP - $4.20
HP - $2.80
DMG - $2.20