Ogre Battlecaster is a rare Creature — Ogre Shaman card from Jumpstart 2022 (J22), collector number 36. Current market price: $0.22, TCGplayer market prices via Scryfall.
First strike Whenever this creature attacks, you may cast target instant or sorcery card from your graveyard by paying {R}{R} in addition to its other costs. If that spell would be put into a graveyard, exile it instead. When you cast that spell, this creature gets +X/+0 until end of turn, where X is that spell's mana value.