YMMV / Star Trek/Green Lantern

• Complete Monster: Spectrum War: Nekron, Lord of Death, returns after his defeat during Blackest Night and kills Kyle Raynor before wiping out the entire DC Universe, barring a few surviving Lanterns. Nekron torments Ganthet with his impending defeat and how much pain he's inflicted on him causing Ganthet to transfer the surviving Lanterns to the Star Trek Kelvin timeline. Chasing them to this universe, Nekron revives the corpses of the dead of Vulcan into an undead army and uses Spock's mother as one of his corpse puppets to torment him psychologically. Ultimately, Nekron intends to spread his influence across the entire Star Trek universe and leave it just a graveyard of corpses.