This mostly comes up in Cubes that try to get away from blue being the color the just counters things and attempts combos, though its also not all that difficult to see a controlling deck successfully leveraging a removal spell that grants the monarch, however inefficient that removal spell might be
Sin, Unending CataclysmSin, Unending Cataclysm This Simic version of Sin takes all of the counters in play, converts them into +1/+1 counters, doubles them, and attaches them to itself
There is some debate on if 4 Rafiki is better than the 3 Lore Mickey I am choosing to value the 2 lore body more highly
Three health is a major break point at the moment so Smash hitting that breakpoint while being inkable makes this card a four of every time, whereas Let the Storm Rage On can have numbers trimmed depending on your flex cards but should be here in some quantity because of being a Song it gives you so much Tempo early on
This Planeswalker can give them all double strike and vigilance, meaning a big, game-ending swing
The ever-more-muscled Radha is okay by me