Théoden, Lord of the Rohirrim

Trample, ward {1}, haste

Trample over battles (This creature can deal excess combat damage to the protector of the battle it's attacking.)

Whenever one or more creatures you control deal combat damage to a battle, if that battle was defeated this turn, there's an additional combat phase after this phase. At the beginning of that combat, untap all creatures that attacked this turn.

"Forth Eorlingas!"