Destroy the castle of player one
Destroy the castle of player two
Destroy one of the catapults by hitting it
Take out one of the catapult commanders by hitting them
Destroy the castle of player two without ever damaging the tower of player one
Destroy the castle of player 2 without ever anything else than their castle after hitting it for the first time
Get both castles to 1 HP and destroy the castle of player two without every hitting anything else than a castle after the first hit
Hit catapults 8 times in a row without hitting the water, a tower or a commander