Bigby 11 Mordenkainen 5-2=3
Otto 11 Tasha 11+1=12
Yep, Bigby's gonna win. Might have been Tasha if MordenAlwaysPetitioningForALongRestkainen had been voted out sooner, but now we have to spend our downvotes on that useless McMansion developer instead of Bigby. But that's okay. Bigby's a pretty great wizard all things considered.