Relic Robber 153 (Promo Pack: Zendikar Rising)

Haste Whenever this creature deals combat damage to a player, that player creates a 0/1 colorless Goblin Construct artifact creature token with "This token can't block" and "At the beginning of your upkeep, this token deals 1 damage to you."

NM - $1.50
LP - $1.20
MP - $0.90
HP - $0.60
DMG - $0.40