Tried with the Way Of The Mentor lifegain, got it to 30-ish. That didn't work so I tried it with cards that only say the words "Empower Jace" and quit after getting 11. Didn't pop. So I went back in and Empowered Jace over 10 THREE TIMES IN THAT ONE GAME and let myself die to the mill player after failing to deal with Riverchurn. Nada.

Why is Arena so buggy? I hope it's not vibe coding.

Tried with the Way Of The Mentor lifegain, got it to 30-ish. That didn't work so I tried it with cards that only say the words "Empower Jace" and quit after getting 11. Didn't pop. So I went back in and Empowered Jace over 10 THREE TIMES IN THAT ONE GAME and let myself die to the mill player after failing to deal with Riverchurn. Nada.

Why is Arena so buggy? I hope it's not vibe coding.

Empowered Jace to 15 and no achievement completion! (Screenshot only shows 12)

Same here in Contender Draft.

Same issue. Empowered Jace to 11, using Jace, Reality Sculptor's +1.

I am having the same issue. Got the token to 10 and no achievement. Next game got it to 21 still no achievement.