Mortal Kombat/Goro

Mortal Kombat
Goro is the penultimate boss of Mortal Kombat, who appears after the three endurance matches. Most of his attacks inflict significant damage, allowing him to kill with only a few hits. Goro also takes reduced damage, and is practically immune to regular punches (but can be pushed back with a low kick.) He also out-ranges the attacks of other players.

In this game, Goro appears to be vulnerable to air kicks or punches, but you should not rely on this strategy, as the AI will begin to defend against those attacks (and retaliate with one of its own.)