Mister Mxyzptlk (known as Mxy) is an Anti-villain from Superman and Supergirl. He is a trickster from the fifth dimension who messes with Superman and is infatuated with Supergirl.
Kryptonite (Red • Silver • Blue • Black) • Toyman's inventions • Vigilante Suits • Oliver Queen's Bows • Phantom Zone Projector • Glasses • Legionnaire Rings • Yellow sun grenade • Myriad, Jarhanpurium, • Lexosuit • Book of Destiny • Book Of Ra • Staff of H'ronmeer • Sword of Juru • Antimatter • AllStone Totems
Species
Kryptonians • Metahumans • White Martians • Saturnians • Amazonians • Daxamite • Green Martians