I, the younger brother of Superman, ended up with a Thanos template.

Batman: "You can't deny that your brother Superman brought Zod into the fray, and their battle nearly destroyed half of Metropolis, killing countless people—want to see the list of victims that could drown a person?"
David: "He was adopted."
The Flash: "Why don't you stand up like your brother and lead the heroes to the front lines to protect the world?"
David: "I don't have his strength."
Wonder Woman: "You mean Superman gets punched away by Darkseid, and you go up there and beat the Dark Lord with a set of military boxing?"
……
Upon being transported to the DC universe, David discovers he has become the newborn son of Superman's adoptive parents, inheriting the Thanos template from birth.
Moreover, as long as you affect the emotions of the characters in the story, you can accelerate the fusion of templates and unlock new templates.
Hyperion template - loading, Million Star Sentinel template - loading!
Celestial Judge Arithmetic template, complete Phoenix Force template, Golden Planet Devourer template...