Probably Zeus smiting the Shaman for even bothering to Que up in pvp with the defensives they have. You just got too close and caught in the crossfire. We’re not allowed to be viable after all.
Also, no it doesn’t hit for 312k. Not now, not ever. Even before the nerf a single bolt couldn’t hit for that. Even an ele blast wouldn’t break 300k in a skirm. You’d need saltwater/zerking etc.