mtg rat colony commander deck King, Verminister - Rat Wreckage from the Phyrexian Invasion provided the rats with a seemingly unlimited number of breeding grounds. Rat Colony [Dominaria] - Heavily

But besides being the minimum, this number also represents the optimum due to the fact that all of these lands do nothing but tap for mana or shuffle your library

Outside of his Voltron-style deck capacities, "Cloud, Ex-Soldier" is a really neat tribute to FF7 in a few ways

Then you'll get deathtouch for a turn, and you'll likely swing through a defense that doesn't want to trade down

The combat damage triggered ability is on par with Sword of Feast and Famine, and I love how land creatures includes Dryad Arbor and any lands you animated in addition to earthbending

You are now a pro gamer

You have no maximum hand size for the rest of the game