If a card has an effect that specifically removes counters such as Vampire Hexmage, Glissa Sunslayer, or even the newest card, Render Inert, that could also fulfill the transform requirement
While most active in the early days of the game, the Magic art renaissance spurred on by the addition of Booster Fun alternate art treatments has led to Ferguson contributing some stunning new pieces in recent years
(Put two +1/+1 counters on it or create a 2/2 white Spirit creature token.) If Anafenza dies at the same time as one or more other nontoken creatures you control, Anafenza's last ability triggers for each of those other nontoken creatures
7: You get an emblem with "Whenever a Mountain enters the battlefield under your control, this emblem deals 4 damage to any target." Koth's emblem is colorless
At littlest, Korvold turns each of your natural Food sacrifices into card draw and a +1/+1 counter
Then we have Deep-Cavern Bat, a card that I man, this was not meant to be a testament to design decisions, I didnt mean to make this a magic design article, I was just going to tell some jokes about bats and be spooooky about it but hey, this card represents an amazing wording change, because it introduced a new use of the word until in magic language