The Lord of the Rings: Tales of Middle-earth

Shadowfax, Lord of Horses | 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. | Valera Lutfullina

Théoden, King of Rohan | Legendary Creature | Human Noble | Whenever Théoden, King of Rohan or another Human enters the battlefield under your control, target creature gains double strike until end of turn. | Kieran Yanner