Solve for Disappointment is a common Sorcery card from Reality Fracture (FRA), collector number 67. Current market price: $0.09 (foil $0.22), TCGplayer market prices via Scryfall.
Target opponent reveals their hand. You choose a nonland permanent card from it. That player discards that card. Empower Jace 1. (Put a loyalty counter on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")