Strength-Testing Hammer (Galaxy Foil) [Unfinity] San Diego Comic-Con 2017 put a +1/+1 counter on

put a +1/+1 counter on the first creature

Set: Tenth Edition Type: Enchantment Rarity: Rare Cost: {3}{U} Each noncreature artifact is an artifact creature with power and toughness each equal to its mana value

"The wise learn from successes as well as mistakes

choose target artifact or creature card in an opponent's graveyard that was put there from their library this turn

They're still lands

Strength-Testing Hammer (Galaxy Foil) [Unfinity] San Diego Comic-Con 2017 put a +1/+1 counter onSet: Unfinity Type: Artifact Equipment Rarity: Uncommon Cost: {1} Whenever equipped creature attacks, roll a six sided die. That creature gets +X +0 until end of turn, where X is the result. Then if it has the greatest power among creatures on the battlefield, draw a card. Equip {3} I don't know you, but that hammer rings a bell.