>use up all your powers
Oh my, brat! Do you really think I could possibly use up my powers? I can make gaps appear in gaps which appear in gaps, which are all just tiny gaps around the gap I'm using to enter your dimension and make fun of you! Entropy means nothing to me, foolish mortal.
Though, I will admit, that sometimes, just a little bit, I do have a bit of fun with you silly human scum.