Blazar's finale? Lore drop: Blazar, or Xeno_Blazar, is another version of Xeno that actually looks a lot like the watcher of the multiverse himself when it comes to appearance in his base form (the only difference is the eye color and the "black hole" near his scarf). However, unlike Xeno, Blazar has the ability to go "super(nova)," where he's now immune to any kind of attack and possesses the ability to manipulate blackholes. However, this transformation is only temporary.
blackhole sprite by @baguetteonplane Blazar by me I'm Here (Revisited) by Kellin Quinn, Merry Kirk-Holmes, and Tomoya Ohtani Sonic Frontiers by SEGA