Right now what Hades wants most is to end whoever it is standing on the edge, pretending to be him without naming it that. But it's clear this is what this being is thinking and he wants to end them.

Or at least end their organization.

"Can I take them all out? I don't know. Can I ensure they don't organize like this again?" He smiles then, sharp and cool and deadly. "Yeah, I think I can manage that. This Source? Will be ended and I'm going to find out who this demon is."