Whenever a creature with training attacks alongside a creature with greater power, the training creature gains a +1/+1 token

Eggman 2.7%inclusion 3 decks 113 decks Urza, Chief Artificer 1.2%inclusion 2 decks 166 decks Imskir Iron-Eater 1.2%inclusion 2 decks 166 decks The Master, Multiplied 1.2%inclusion 2 decks 166 decks Breya, Etherium Shaper 1.2%inclusion 2 decks 166 decks The Fourteenth Doctor // Clara Oswald 1.2%inclusion 2 decks 166 decks Sharuum the Hegemon 0.6%inclusion 1 decks 166 decks Obeka, Splitter of Seconds 0.6%inclusion 1 decks 166 decks The Twelfth Doctor // Vislor Turlough 0.6%inclusion 1 decks 166 decks The Sixth Doctor // Romana II 0.6%inclusion 1 decks 166 decks Urtet, Remnant of Memnarch 0.6%inclusion 1 decks 166 decks Jodah, the Unifier 0.6%inclusion 1 decks 166 decks Urza, Lord High Artificer 0.6%inclusion 1 decks 166 decks The Fifteenth Doctor // Clara Oswald 0.6%inclusion 1 decks 166 decks Cayth, Famed Mechanist 0.6%inclusion 1 decks 166 decks Aloy, Savior of Meridian 1.1%inclusion 1 decks 94 decks Etrata, Deadly Fugitive 0.6%inclusion 1 decks 166 decks New Cards Shuri, Wakandan Inventor 19%inclusion 17%synergy 6 decks 32 decks Scientist Supreme of A.I.M

All of the other fast dorks at the time, such as Mtenda Lion or Ghazban Ogre, had ways to answer them
Its not going to go much lower, and if it gets to $10 Im going to give serious thought about buying more
Popularity is another big factor