Sindel, Resurrected Queen

Flying

Banshee Wail - When Sindel enters the battlefield, each opponent discards a card.

Sonic Scream {1}{u}{b}{t}: Tap target creature. It doesn't untap during its controller's next untap step.

Prehensile Mane - Whenever Sindel attacks, choose
up to one target creature defending player controls. Tap that creature.