Amazing he won that final, against a deck with just about everything that is needed to beat him (4 FoW, 4 Duress, 4 Stifle maindeck)
Before sideboard Sullivan Solution was a real problem but 3 old man, 6creature bounce made it a favorable match up. Especially old man made it easy.
I will change sideboard and maindeck a bit.
Maindeck: -1TOA, +1imperial seal, -1repeal, +1chain of vapor
Sideboard: -2chain of vapor, +1 tormod's crypt, +1 darkblast, -1rushing river, -1rebuild, +2negators.