Necromancer My Talent Can Upgrade Undead

You get the talent at the beginning: Sublimation, and you can upgrade your subordinates without limit, so why are you hesitating? Do you want to know about the undead natural disaster? Pale skeleton soldiers, ferocious zombies, floating ghosts, weak corpse witches, these are all rubbish. The mighty Darth Vader? Just miscellaneous soldiers. The terrifying Dark Knight is the standard configuration, and the powerful Nether Bone Dragon is the main force. Death guards, immortal firebirds, vampire emperors, death spider mothers... When endless powerful undead creatures gather into the sea. Who can stop it? Who dares to do it? God? Hehe! When the god's health bar lights up, it is the day the god falls.