Wally West
After a battle against Psimon, Mister Twister, and the Key, Wally used too much of his abilities, and he seemingly dies. However, Kid Flash (Wallace West) senses Wally's "death" and rushes to find him. After noticing Wally West "dead", Kid Flash senses that Wally is not completely dead and he revives him by jumpstarting his heart, curing Wally of his pacemaker condition. Wally West then helps the Titans defeat Donna Troy's evil self from an alternate future, Troia and the other villains.