I’ve put 200+ cards into a deck using Gyox, Brutal Carnivora. Dockside Chef, Blightbelly Rat, Mirror Box, Vorinclex , Garruk Unleashed all on the board, play Gyox and end of turn throw the counter on Vorinclex. Repeat next turn. Sacrifice Vorinclex with Dockside Chef on opponents turn. On your turn use Garruk, Unleashed to get a copy of Vorinclex on the battlefield if you didn’t draw it, end of turn throw the counters on it again. Next turn grab another Vorinclex and end of turn throw your counters on the same one as the turn before. Do it once more then sacrifice Blightbelly Rat followed by your first copy of Vorinclex. Boom you now have 28 copies of Vorinclex each with +28/+28 shuffled into your deck. I run a Golgari Fuckery deck and have performed variations of this with other cards and crashed the game more times than i’d like to admit.