Honorable mention goes to Painter's Servant
Beyond that, it taps for colorless, or you can pay 1 life to generate one mana of any color, making it a flexible piece in almost any deck
You've got a creepy Joker-esque jack-in-the box, a giant butterfly, an eyeball, a tentacle-snake monster, and even the dummy from 'Black Vise' and 'the Rack' an expansion ago all arranged together to form a 'wall' right out of the minds of Alice in Wonderland 's authors
With Caesar, Legion's Emperor, you must sacrifice a creature to trigger its abilities, so that already suggests tokens
Earthshaker Khenra 6.5/10 This is pretty much the red equivalent of Adorned Pouncer