League of Supergirls vs Thanos

[Beadle]

Thaaat's.. not really how the Penance Stare works. The Penance Stare works, or should work, or most often works, by inflicting all the agony and suffering you have inflicted onto others, onto you, making you feel them. That's the usual idea of it.

Ah, OK then. My mistake.

In which case though, the scene with Thanos still doesn’t make sense.