Oh yeah and
*Dr Doom who gives you a molecular shield.
*Ice Man dropping that big Ice ball, but instead of damage, make it freeze the enemy for a few seconds (kinda like Thanos' death sphere or Magneto's Hyper Gravitation)
*A Servebot who brings some food to regain health
*Dhalsim who comes out and yoga teleports you.
*Either Captain America who comes out and stands in front of you with his shield, who can take up to 5 hits, or spider man giving you a web shield that can take up to 5 hits.
*Vega coming out and throwing a rose to the ground, and whoever steps on it gets damage from thorns (ok i'm really reaching here..lol)
And TMy, thanks alot for uploading those avatars for me. Much apreciation for that.