Shadowfax, Lord of Horses{3}{R}{W}

Legendary Creature — Horse

Horses you control have haste. (They can attack and {T} as soon as they come under your control.)
Whenever Shadowfax, Lord of Horses attacks, you may put a creature card with lesser power from your hand onto the battlefield tapped and attacking.

4/4

Illustrated by Valera Lutfullina