First time I've ever seen anyone say WGS is too hard. Can't say I see this as an issue. It's a quest. You complete it, and then you never worry about it again.
Compared to the desert treasure 2 quest, I'd say it was easy.
#Rebalance Balance Elemental
thorny hedge
wooden night
I’m a pretty nooby player who just got my quest cape a week ago, but I took minimal damage and one shot him. Focus on your prayer switches and then your weapon switch. Make sure you use your F keys to swap between prayer and inventory. The final phase he swaps prayers in the same order every time. If you focus on prayer switch asap you’ll never get stat drained (I think I got drained once the whole fight)