Roc

Rocs are large, ancient birds. Trolls are known to tame them and harvest their Roc Feathers, and then sell them to travelers.

Rocs can be very useful for hunting. If you encounter one, you can attack it and it will fly away, leaving a Roc Shadow. Tap the Roc Shadow and use it to "Track Roc." This will bring you to a new location filled with new creatures to hunt along with the Roc you just tracked.

If you just want to be mean and kill the Roc, you can do that too. Just make sure you bring a Net so it can't fly away.

Best Weapon Set
Crossbow/Longbow,Sword, Shield

Item drop
Roc Feathers