Complete the subplot about choosing Skellige's ruler.

Find and equip all the elements of one set of witcher gear.

Complete "The Molecular Level"

Successfully invade another hacker

Complete the contract on Therazane.

Defeat Tybalt and win the gwent tournament held at the Passiflora.

Play three hero cards in one round of gwent and win the match.

Win a round of gwent using only neutral cards.

Collect the formulae for 6 different bomb types.

Defeat an opponent in a fistfight without taking any damage.

Kill 3 opponents in one fight using 3 different methods (swords, bombs, crossbow, Signs, etc.).

Equip any 2 legendary equipment items at the same time.