When Karthus dies and goes into his passive, if he is standing on the ascension platform when the buff descends, he will still receive the buff. He's not reviving like Anivia or Aatrox, dead should mean dead.
L Rayquaza1 votesAnivia and Aatrox passives are revivals, you have a short window and you are back in the fight With Karthus, once you are dead, you gotta wait the timer out, you get 7 seconds of vengeance but after that you get the grey
GD Reaper11 votesThe problem being that even tho he's untargetable and no longer can be revived, he can revive by getting the ascension buff if everyone else leaves the circle before ghost Karth disappears. He regains full health and everything.
D2Vincent1 votesThis happens with most if not all Undead Passive Champs. It's a feature :P This has always happened during ascension.
GD Reaper11 votesSion I could understand, but Karthus isn't targetable therefore should not be able to receive ascension and get revived by it. Can karth get rift herald the same way?
D2Vincent1 votesnot sure, I never tried :P