Quote from benjameenbear »Geez guys, I can't believe no one has mentioned this yet. Pssh.
The correct way to build Sisay is to build a deck that features the Storyline Arc for the Invasion block! I think every member of the Weatherlight crew now has physically printed copies that exist, so you should build a Weatherlight Tribal deck. They all conveniently happen to be Legendary creatures too, so that you have synergy with Sisay. You could even include the Legends from the new Weatherlight crew in Dominaria too!
Then, when they finally print Yawgmoth, you can have an awesome Duel between Sisay and Yawgmoth, a way to recreate the final battle of the Invasion block!
That is all.
You even get straight up Weatherlight as an option now. Hell, you can also tutor up Legacy Weapon and Predator, Flagship if you keep wanting to dive into Invasion Block lore.
I'm all for the Invasion Block beats.