Be careful what you wish for...

[The Elf-warrior]

I wish that hobits rather than being "halflings" were "twice-as-much-lings"

Your wish is granted. Because Frodo was too tall for sneaking into Mordor, Gimli was made the ringbearer instead. After surviving the various hazards of Mordor with the dubious help of Legolas, he refused to throw the Ring into the fire. Legolas put an arrow into Gimli's heart and threw himself in the Cracks of Doom because of his grief.

I wish Denethor was a Shakespearean actor.