L'Rell, Fierce Visionary (Showcase) [Star Trek]

Description

Set:	Star Trek
Type:	Legendary Creature — Klingon Warrior
Rarity:	Uncommon
Cost:	{1}{B}{R}

At the beginning of combat on your turn, create a 2/1 red Klingon Warrior creature token with haste. Sacrifice it at the beginning of the next end step.
{2}, Sacrifice another creature or artifact: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)