His shield training should be realtively easier to complete with 3 older 4*s. So of course he is weak.
KGB said:Yellow is garbage because unless he's damaged it does nothing for you (ie can't heal allies) and it's of course a burst. If the Yellow could have healed a targeted ally (ala Widows heal) then he and Bishop could have teamed up for some real shenanigans.KGB
4-Star Rarity (Legendary)Heroes
So I guess all those people claiming that Mysterio is a villain were wrong all along then? He's obviously just misunderstood.