King's Last Stand

King's Last Stand
Dusk falls over the last keep. Beyond the gate, the enemy tide gathers — and it will not stop coming.
As the realm's final battle-mage, you rain destruction from above to protect a king who cannot save himself. Play the Mage and burn the field with firebolts, flame rings and falling meteors, or the Summoner and raise a shimmering host to stand between the throne and the dark.
Each level you rise, choose a boon — and no two stands are ever the same. But make no mistake: this is a last stand. The horde only grows. Your score is measured in the minutes you steal from the inevitable.
How long can the crown hold?