It's a very similar effect to another card that came out in a Magic: The Gathering set earlier this year: Bristly Bill Spine Sower
It's Yu-Gi-Oh's top-class performance as an ability to stay, basically you have no choice but to endure until it loses materials and weakens
If you don't, its also a good rat as a 3/3 menace, and it gets better if you can blink it later when the threshold is obtained
Shifting Ceratops Shifting Ceratops is a nightmare for blue control players because it cant be countered or answered by blue
Artifact decks often rely on cards like Mind Stone and Ancient Tomb that produce colorless mana anyway, so its not a horrid challenge, but this still doesnt work in every artifact deck given that it only cares about big artifacts
Legendary Creature - Demon Berserker Commander (CTRL to add secondary) Copy Jaxis, the Troublemaker , , Discard a card: Create a token that's a copy of another target creature you control