Stegron the Dinosaur Man [Marvel's Spider-Man]

Cost: 4 R Menace (This creature can't be blocked except by two or more creatures.)
Dinosaur Formula — 1 R , Discard this card: Until end of turn, target creature you control gets 3/ 1 and becomes a Dinosaur in addition to its other types. It isss my intention to return the dinosaur to hisss rightful place as master of thisss earth.