Talk:True damage/@comment-66.67.38.93-20111111083217

"The Nexus Obelisk (spawn point) turrets at the heart of either team's base deal true damage which cannot be mitigated by any means, even by abilities that made the champion invulnerable."

Zhonya's Hourglass actually does stop the spawn point from doing damage with the duration. If you flash + hourglass with fiddle / kennen / ect, you can kill people like that in spawn.