Annoyed Altisaur is a uncommon Creature — Dinosaur card from Modern Horizons 3 (MH3), collector number 284. Current market price: $0.25 (foil $0.33), TCGplayer market prices via Scryfall.
Reach, trample Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)