You would probably rather win the race just to be given a corrupt DQ
Turning creatures face up is a special action you can take whenever you have priority, so you can attack with your creatures face down and turn them up after blockers are declared
It does require the creatures to be nontoken, but white has a decent amount of recursion, especially for cheap creatures with Sun Titan, Sevinnes Reclamation, and Raise the Past
Theyre in there, even got some new ones, but youre going to want to make spirits with Quint as opposed to relying on having a mass of them otherwise
Personally, I love Mega Charizard X ex
P/T Number 23 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Standard Rulings (10/4/2019) Kenrith's first ability affects only creatures on the battlefield at the time it resolves