LotR Elf

From Protectors of the Plot Continuum

A LotR Elf is an Elf that comes from the Lord of the Rings continuum. They live to great ages, tend to have an ageless look to them, and most importantly, their ears are leaf shaped. Not pointed. If an Elf from LotR is specified as having pointed ears in a fanfic, it is a charge.

They are also wise and graceful, and because of this, many Sues try to pretend to be Elves.