Never mind, I found it and will leave it hear for others:

Stomp: Make sure you're in Heavy Stance, press A to jump then press Y while in the air to stomp.

Leap: Hold L2/LT + Square/X to leap onto the targeted enemy, raining death from above on your opponents.

Healing: A key move in the Crinos’ arsenal of abilities: hold L2/LT + X/A to partially heal the Crinos. This move also depletes Rage, so keep an eye on how low both your health and Rage become during prolonged fights. Another thing to be aware of is attacks that use silver, permanently limit your health for the remainder of the fight. This move is available in the Heavy stance as well.

Roar: Hold L2/LT + O/B to unleash a roar that knocks down surrounding enemies, giving you some breathing room in those overwhelming situations. It costs one Spirit Point to unlock this special move in the skill tree.

Dance of the Wind: Another special move that you unlock in the skill tree, Dance of the Wing costs four Spirit Points to acquire. Hold L2/LT + Triangle/Y for the Crinos to unleash multiple rotary and unstoppable attacks, hacking and slashing everything in its path.

Source:

https://outsidergaming.com/werewolf-the-apocalypse-earthblood-crinos-stances-guide/

https://www.trueachievements.com/a317444/sledgehammer-achievement

Thanks for the link to the guide, was trying to learn some combos without randomly smashing the buttons.