Tame a Horse.

Complete The Heir of Memories

Red Dead Online: Achieve MVP 3 times (in a round with at least 4 players).

Red Dead Online: Achieve 5 gold belt buckles from awards.

Complete Episode 8.

Defeat Medusa.

Complete the Olympic questline.

Defeat a full cluster of Cultists of Kosmos.

Outwit the Sphinx.

Red Dead Online: Accept 10 Free Roam missions from characters around the world.

Reach max bonding level with a horse.

Acquire a Tier 3 active Ability.