> In Black 2 and White 2, Ghetsis appears to have become somewhat
> insane, going so far as to command Kyurem to impale the player with
> icicles at one point (although failing due to N's intervention). Also
> he is visibly mentally unstable, bursting into fits of rage that
> prompt him to shout and to aggressively slam his cane to the ground. A
> Shadow Triad member points out Ghetsis loses control, which further
> evidences this behaviour to be recurrent.
Yes, the cane will stay there for the rest of your BW2 life.
And in the picture on the right, that is the cane close up.