Youthful Scholar

The trick this body pulls is making its own death an acceptable outcome. Most blue creatures want to stay on the battlefield; this one is content to trade or chump, because the moment it dies it refunds two cards. That reframes how the body fights: a 2/2 that blocks an attacker it cannot kill still nets you advantage, and a 2/2 that gets swept off the board hands you a fresh pair of options on the way out. The dies trigger is unconditional and source-agnostic, so it fires whether the death comes from combat, removal, or your own sacrifice effect, which is the whole reason it isn't just a body to throw away. Blue rarely gets a payoff for creatures leaving play; this Wizard exists to convert a death into a Divination, no setup required. The restraint is that it asks for the death first. You do not get the cards by casting it; you get them by spending it, which keeps the rate honest and rewards decks built to feed creatures into the graveyard rather than protect them.