Icetomb+Pyromantic Pact causes disconnect and rollback

Just found an Icetomb on my Infernalist and was curious what would happen if I hit myself with the self damage from Pyromantic Pact with it equipped.

Well, it sends you back to the login screen and rolls back your character. That is what happens. Pretty funny, all things considered.

Not sure if it is a problem with self damage or a problem with not having mana, but there you go.

Up. Happens to me too.