Complex sentence: Szayelaporro Granz was later seen in Hell with Aaroniero Arruruerie, attacked by the Unforgiven and left to rot after being easily dispatched and deemed of no use to their plan.
Split into simpler sentences: Szayelaporro Granz was later seen in Hell with Aaroniero Arruruerie. They were attacked by the Unforgiven and left to rot after being easily dispatched and deemed of no use to their plan.