Complete Episode 8.

Let Astarion bite you at night - ouch.

Outwit the Sphinx.

Defeat Medusa.

Complete 20 Bounties, War Contracts, or Naval Quests from Message Boards.

Reach Level 50.

Become the first Mercenary.

Complete 20 Quests on Pephka, Obsidian and Abantis islands.

Unveil all sub-regions of Greece.

Defeat Steropes the Lightning Bringer.

Complete Markos's questline.

Acquire a Tier 3 active Ability.