Young avengers. The children's crusade2017

Twin brothers Wiccan and Speed of the Young Avengers are boys without a past. When Wiccan's powers spiral out of control, the team sets out to find the one person who might be able to help: the Scarlet Witch, who may be the twins' mother, and whose own uncontrollable powers once almost destroyed the Avengers and nearly wiped out the mutant race.