Cloud's allies from Final Fantasy VII, such as Tifa, Martial Artist, Sephiroth, Fallen Hero and Red XIII, Proud Warrior, join him to further this strategy and provide payoffs or enablers for having massive creatures past that 7 power mark
This lets you do tricks like hold back your creatures until after Phyrexian Scriptures hits Damnation mode and then use your free mana to play a bunch of creatures after the board is clear
Grimgrin, Corpse-Born [Best Repeatable Sacrifice Outlet and Scaling Threat] Grimgrin serves as both a repeatable sacrifice outlet and a scaling win condition , growing larger with every Zombie fed to him
Having a card milled into your graveyard doesnt matter until its the last card in your library
Another option is to force your opponents to discard their entire decks , though milling a 99-card library is a daunting task and requires more set-up than card do damage or creature go smack
I don't think it will though