In Assassin's Creed: Valhalla, how to trigger special attacks in Assassin's Creed: Valhalla can be referenced as follows:
In the PC version, holding down the Q key is a special attack for the weapon, and the slashing of the double ax is more powerful; if it is a shield, it is a defensive shield. Holding down the charged key is a special attack. For the handle, hold down the LB key.