Watch The Flash Season 3 Episode 15 Full HD Online with SUB

Wally continues to see Savitar and after a physical altercation with him, finally confesses this to the team. The team tries to interrogate Savitar through Julian, who again acts as a guide. Savitar questions whether the Philosopher's Stone is really lost to the speed force. Caitlin confesses that she kept part of the Philosopher's Stone, hoping to use it to remove her powers. Barry and the team find out that Savitar is trapped inside the speed force, but Wally is at home with Jesse when they realize this. Wally, confronted by Savitar, who appears as a vision of his mother, steals the stone fragment from the lab, creates a portal, and launches the fragment into the force of speed, believing it will banish Savitar forever. Barry arrives just as the portal draws Wally in, trapping him in the speed force. Savitar, successfully manipulating Wally, gets out of the speed force and fights Barry, taunting him, bragging that he won't kill him before Barry sees Iris die in front of him. Barry breaks off the blade of Savitar's arm with his vibrating hand, forcing Savitar to step back.