[fixed]Jace, Architect of Thought: Abnormal Ability

[Konatsu]

Jace, Architect of Thought's -1/0 ability does not disappear in one turn.
If use the same ability the next turn in that state, it will be handled incorrectly and a 4/4 token of Rukh Egg will appear at the end of the turn.

[drool66]

Fixed. This will affect all persistent effects that trigger on declare attackers, so if you see something similar it's probably a duplicate bug.
EDIT: fixed in 6c4f5d0