Board Thread:Questions and Answers/@comment-32538072-20190811020637/@comment-39329941-20191002034317

Ok. So, to review:

You could blame the Royal Family for letting her anger accumulate and boil.

You could blame Lloyd for releasing the serpentine.

You could blame Pythor for even summoning the devourer.

You could blame Chen because the only reason Pythor wanted to summon the devourer was because of the war Chen started.

You could blame the Devourer itself for making Garmadon evil, which made Lloyd want to follow his footsteps, leading him to release the Serpentine.

You could blame the First Spinjitzu Master for bringing the Devourer into Ninjago.

You could blame the Overlord* for making the Devourer evil and make its victims evil.

*uncertain if it was him