Kog'Maw and possible other post-death passive champions - Ascension Gamemode [GAMEPLAY]
Ascension gamemode fun trying out the new Stormraiders Kog'Maw hype everyone's on. So Kog'Maw dies and his passive pops, you get those few seconds after the kill is confirmed to walk about before exploding. During that time of death, I got to the centre of the Ascension pickup spot after Xerath's death. Through the enemy battling away my model to reach the centre, somehow I managed to pick up the Ascended buff after dying already and reviving me right out of Icathian Surprise for a full health run without having to back.
Obviously this is difficult to actually reproduce when most enemies will force their way to the centre, but I assume this bug can occur for Sion and maybe Zac in a rare situation his blob hits.