There are 9 classes in Axie Infinity: Beast, Bug, Mech, Reptile, Plant, Dusk, Bird, Aqua, Dawn.
Axie is similar to Pokémon in the sense that class weaknesses/advantages play a huge part in PvP.
This will be covered under PvP Mechanics.
Axie Stats
Each Axie has four main stats: Health, Morale, Skill, and Speed.
Stat
Function
Health
Amount of Damage an Axie can take before dying.
Morale
Increases critical strike and last stand chance.
Skill
Increases Axie's combo damage (card attack x skill / 500).
Speed
Determines turn order of Axie's.
If two Axies have the same speed, the turn order is determined by:
Low HP > High Skill > High Morale > Fighter ID.
Body Parts
Each Axie has 6 body parts that contribute to its stats: Eyes, Ears, Horn, Mouth, Back, and Tail.