Chakram Retriever

チャクラムの受け手 (Chakram Retriever) (ja)

Creature - Elemental Dog | Power/Toughness: 2 / 4 (CMC 5)
Partner with Chakram Slinger (When this creature enters the battlefield, target player may put Chakram Slinger into their hand from their library, then shuffle.)
Whenever you cast a spell during your turn, untap target creature.