core 21 booster box Magic: The Gathering Set 2021 (M21) Collector | 15 Cards For an engaged player Core Set 2021 Booster Pack

I also don't count dorks that make tokens which remove themselves from play like Kari Zev or Geist of Saint Traft as they do not snowball either and are more comparable to the Pia Nalaar style cards that make tokens just on the EtB trigger

Freeze allows you to choose a character controlled by an opponent and exert them

Tamatoa So Shiny saw reduced play over time as it was too expensive to keep up with an aggressive meta

He defeats her, and is therefore allowed to return to Obelisk Blue

Monkey, Monkey, Monkey, Channeler

The payoff might be a granted ability, more mana, a pushed anthem effect, or a number of other benefits for controlling more legends