Stenn, Paranoid Partisan

Description

Stenn, Paranoid Partisan (PDMU-221p) is a legendary Human Wizard from the Dominaria United Promos set printed in white and blue. As it enters, you choose a noncreature, nonland card type and then spells you cast of that chosen type cost {1} less to cast. It also has a blink ability for {1}{W}{U} that exiles it and returns it at the next end step, useful for resetting enter-the-battlefield effects.