Alex's leg was hurt/Encountering Dragaunus, his lackeys and the Raptors

Here is how the fight in the night begins in Equinelantis: The Return.

Just as they were about to hold off the Pygmy Mummies and Whalewolves, Alex spotted them at the fight.

Alexander Fox Xanatos: They're in trouble, They're gonna need my help!

And so, Alex rushed outside to help them.

Back with Yuna and the others, The Whalewolves were closing in on them.

Princess Yuna: (blasting with her magic) It's no use, They're too many of them!

Princess Twila: Where's Mommy when we need her?

Just then, Alex came to the rescue and use his magic to defend them.

Alexander Fox Xanatos: You kids need any help?

Princess Yuna: We sure do, Thanks.

Black Horn: Destroy them!

As the Whalewolves begin to attack, Alex tried to protect them.

Alexander Fox Xanatos: Everyone, Get behind me!

Just then, One Whaelwolf tried to attack Moana as he tried to protect her.

Alexander Fox Xanatos: Moana, Look out!

Moana: (gasps)