Urko Crust;134165 said:
possible solutions to the problem that is rhulad
1 Dragnipur
2 Karsa Orlong chains his soul to himself
3 someone pins him under a warded/magical rock (the favoured solution for all your hard to kill problems in the MBoTF)
4 chained in the shadow realm
5 Create a rent and seal it with Rhulad
Just solutions with precedent, which may mean nothing.
6 Cut him into pieces, put the pieces in seperate jars or boxes, travel to the corners of the world.
7 Seal him in a Jagut ice ritual
8 Sick the Terrible Child(OT dragon?), Kettle or maybe Iccy on him.
9 Kill the CG

10 Make an Alliance with the KCCM and let them use their magic-techno mojo on him and see if that does the trick.
My solutions with no precedent