Beasts are the playable creatures in Arena X. Each one of them has their set of moves to use, which can be done to deal damage to an enemy, heal the user, boost the user's stats, and move around quicker. Some Beasts can evolve into a different form, while some can't. Most Beasts are acquired through finding stickers, some through beating a boss, and some through an event. Here is a list of pages on Beasts. (Please note that the game itself is still in beta and that this wikia will be edited for long amounts of time.)
Most of these
All Credits go rightfully to their Owners who created the Beast/Beasts.