Gadwick, the Wizened

Description

Gadwick, the Wizened (PELD-48p prerelease stamp) is a legendary Human Wizard from Throne of Eldraine Promos. It enters with a draw-X effect based on its X mana cost and grants a triggered ability that taps a nonland permanent an opponent controls whenever you cast a blue spell. Its role is as a control-and-card-advantage commander or main-deck finisher in blue decks that can repeatedly cast spells to lock opponents' resources.