When Prince Porky has been defeated, he became angry and ran away to the bag of the Golden Pig Machine that Monty (a big Rogue) kept. While Prince Porky was running, the Rogue who handled the bag holding the Magic Anvil became scared and cried because Prince Porky left him behind. Now this is the birds' chance to get the Magic Anvil from the pig.
Just like in the previous level, protect Red with Chuck's secondary skill first, and then attack Prince Porky with Red and force him to attack Red. After that, attack him until he has no health remaining.
Prince Porky uses his passive ability Dodge to take a certain amount of damage per attack, so use Chuck's support ability to make him take damage when he attacks.