Drax
Abilities: Drax has superhuman strength, durability, agility, and regenerative powers.
Power scale: 1.5. In theory, Drax is a great warrior. He was able to overpower most of Ronan's forces in "Guardians of the Galaxy." But, when compared with many of the Avengers, we haven't seen anything too impressive from him. Plus, he's not the brightest and his confidence is a bit over-inflated, so that can cause problems (see: trying to attack Thanos alone in "Infinity War" and jumping inside of a monster's scary mouth in "Guardians of the Galaxy 2").