This would all be unthinkable without the little Hammer, and therefore it is undisputedly one of the best artifacts in Modern
Card Name Mana Cost Type Creature Avatar Rarity Rare rules Text This creature gets -X/-X, where X is your life total
712.3a While a meld card is outside the game, in a zone other than the battlefield, or on the battlefield with its front face up, it has only the characteristics of its front face
In the age of proliferate, this is an incredible ability, and Kangee is not one to underestimate
But you can also heap +1/+1 counters on cards like Hopeful Initiate and Anim Pakal, Thousandth Moon, or rely on it to power up flashy artifacts like Darksteel Reactor and Lux Artillery for something less conventional