Kingdom Rush Origins Level 19 - Duskwood Outpost

DUSKWOOD OUTPOST CAMPAIGN GENERAL, WE MUST ADVANCE WITHOUT DELAY TO THE TWILIGHT ELVES' CAPITAL. MALICIA'S LAST LOYAL LIEUTENANT IS PREPARING A TERRIBLE AND POWERFUL SPELL THAT WILL DESTROY EVERYTHING IN SIGHT. IF WE DON'T STOP HIM THIS WILL BE THE END OF THE CONTINENT!