Not only does it make elves when it deals combat damage to a player, it's got a built-in wincon when you have enough of them
Nicol Bolas, through his legendary creature card in Legends as well as his two planeswalker cards in Conflux and Hour of Devastation (as well as a handful of individual spells), has been established as a blue, black, and red character
Sab-Sunen, Luxa Embodied $11.84 Sab-Sunen, Luxa Embodied is the first of the new suite of gods, and it has a really unique ability that turns it on half of the time, with another callback to an existing card, this time Bounty of the Luxa
Cryptbreaker: a solid one drop Zombie
Related While this effect alone would be enough to build up a small army of tokens, Vren, the Relentless brings back some of MTGs best effects for Rats