Rhino- is a uncommon Creature — Rhino card from Unstable (UST), collector number 18. Current market price: $0.21 (foil $0.47), TCGplayer market prices via Scryfall.
Whenever this creature blocks, Augment {3}{W} ({3}{W}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)