Listen to everything Aeron has to say.
Defeat the Spectral Boar
Ignite a bonfire for the first time.
Defeat the Champion of the Battlefield.
Defeat the King.
Defeat the Old Hunter.
Defeat the Necrolith
Gain 20 potions in a single playthrough.
Find every spell in a single playthrough.
Defeat Tesni.
Defeat Wassa.