No missable achievements (plus 43 unknown)
Sign in with Steam or Xbox to track your progress, and:
Light a bonfire flame for the first time.
Become a Host of Embers for the first time.
Reinforce any weapon to the highest level.
Reinforce a bonfire to the highest level.
Reinforce the Estus Flask to the highest level.
Perform all forms of infusion.
Acquire all sorceries.
Acquire all pyromancies.
Learn all gestures.
Acquire all miracles.
Acquire all rings.
Complete all achievements.