Chitterspitter | Illustration by Jason Felix Squirrels in Magic are creatures with the squirrel subtype
Er, wrong mechanic, sorry
Three generic, Tap, Sacrifice another creature: Draw cards equal to the sacrificed creature's toughness, then discard cards equal to its power
Cards like Sunscorch Regent, Yahenni, Undying Partisan, and Breena, the Demagogue all supply you with more counters while your commander Hagra Constrictor, and cards like them actually do things with them
Meren of Clan Nel Toth Meren of Clan Nel Toth is here for its power, but also as a stand-in for a bunch of other powerful commanders in the set who are good enough to see play in the 99
In true D&D fashion, the ability requires the rolling of a 20-sided die, and in Ancient Copper DragonAncient Copper Dragon's case, if you roll a natural 20, you get to create a staggering 20 Treasure tokens