Lucario Lv.X

[clement30]

If I levelup my Lucario into Lucario Lv.X, use its Stance Power, attack with Close Combat, my opponent can't attack next turn to do the extra damage CC causes. But, what if my opponent places a Cessation Crystal on his/her active during their next turn, does Stance's affect still go away, even though it was already activated.

 

[bulbasnore]

ex post facto <= unconstitutional (in U.S. at least)

So it is written:

Q. My Lucario LV.X comes into play, uses its Poke-POWER "Stance". If I play Cessation Crystal on it, or if my opponent plays a Cessation Crystal on his or her turn, does the "Stance" effect end?
A. No. Cessation Crystal does not cancel the effects of a Poke-POWER that was used prior to Cessation Crystal coming into play. (PUI Rules Team, Sep 18th, 2007)