mtg rat commander deck Karumonix, the King The commander’s second ability allows him to create infinite rats Rats Commander Deck - SLD

(You'll get to see the ones in Aether Revolt at a later date.) Right now I'm going to start by showing you four of them

Sure, it's a mana guzzler, but it's colorless and you can combine it with Green's Cultivate, Black's Cabal Coffers, Red's Treasure Making or White's Land Tax, or any mono-color's Nykthos, Shrine to Nyx abilities to ensure you hit your land drops

Enchantment - Class Sorcerer Class (Gain the next level as a sorcery to add its ability.) When this Class enters, draw two cards, then discard two cards

It equips with three for +3/+3 too

With how many Human Token generators and cheap, powerful Humans there are in the format, Heronblade Elite is a must-run in any Human deck that can play green