Slide downhill uninterrupted for at least 10 seconds.

Kill the prince cursed into a toad.

Kill 50 human and nonhuman opponents by striking them in the head with a crossbow bolt.

Make an opponent suffer from bleeding, poisoning and burning simultaneously. Do this 10 times.

Attack, counter, cast a Sign and throw a bomb (in any order) in under 4 seconds.

Destroy 10 monster nests using bombs.

Kill 5 foes in a fight without taking damage (except for Toxicity) and without using the Quen Sign.

Finish the game on the "Death March!" difficulty level.

Finish the game on any difficulty.

Acquire all the Abilities in one tree.

Visit Tir ná Lia and convince Ge'els to betray Eredin.

Take part in the assassination of King Radovid.