Discord, Lord of Disharmony [Secret Lair Drop Series]

Description

Set:	Secret Lair Drop Series
Type:	Legendary Creature — Chimera
Rarity:	Mythic
Cost:	{2}{B}{R}

Flying
At the beginning of your end step, choose a random nonland Magic card name. Until your next end step, you may cast a copy of a spell with that name, and mana of any type can be spent to cast it. If you cast a spell this way, copy this ability if Discord is on the battlefield.

Oh, what fun is there in making sense?