Pour doubled mana into token makers and mana sinks until a huge wide board overruns the table.
Sets your commander and theme, then adds about 25 cards that fit plus 20 lands. You fill in the rest.
The top 40 of 638 cards that fit

#5,839$2.70Uta Natsume

#3,031$0.46Raoul Vitale

#7,383$0.25

#1,304$1.23Yongjae Choi

#6,434$2.68Kim Dingwall

#5,579$3.99Chippy

#3,763$1.41Cabrol

#2,059$1.84D. Alexander Gregory

#1,708$0.22Martina Pilcerova

#6,483$2.78

#8,766$1.76Kev Walker

#2,774$13.58Tuan Duong Chu

#7,837$0.35Cristi Balanescu

#12,023$87.92

#7,630$0.71Ron Spencer

#5,237$1.90Raymond Swanland

#2,256$1.28Nicholas Gregory

#3,500$1.51

#12,932$0.19Kev Walker

#240$8.50Alex Konstad

#2,473$1.35Heonhwa

#21,096$5.33Victor Adame Minguez

#14,591$0.14

#8,441$0.87Lie Setiawan

#295$0.43Zoltan Boros & Gabor Szikszai

#1,426$0.50Scott M. Fischer

#4,077$0.74Heonhwa

#12,254$0.19Chippy

#4,993$3.32Mark Zug

#5,005$3.00Svetlin Velinov

#8,487$0.57Svetlin Velinov

#4,042$0.95Dominik Mayer

#8,318$0.24Nils Hamm

#7,957$0.66Daniel Ljunggren

#6,570$0.74Dan Murayama Scott

#6,438$0.32Fajareka Setiawan

#1,062$9.85Raymond Swanland

#22,132$3.10

#4,779$0.34Valera Lutfullina

#3,291$0.33Bachzim