Just had an idea:
Chaotic Nexus

Permanent
Unupped: all randomized effects have their effects strengthened
Upped: all randomized positive effects are strengthened for you; all negative effects are strengthened for opponent. All negative random effects are weakened against you; all positive random effects are weakened for your opponent.
Has this idea been tossed around already? Is there any glaring fault that pops out immediately?
By "strengthened," I mean that all damage done by Chaos Seed/Pandemonium has a random (1-3) boost; Pandemonium is less likely to be a dud against any given creature; Mutation/Fallen Elf are more likely to create mutants instead of Abominations; Improved Mutation/Fallen Druid's creatures gain an extra Chaos Power's boost on creation; etc.
I'm keen to hear your input. I'd like to see more mono-

builds, using all the awesome randomized goodies that are availible.