Here is the full list of all 29 Sagrada achievements.
Play a Live PvP game.
Play a Casual PvP game.
Win Sun's Glory in the Campaign.
Win Water of Life in the Campaign.
Win Lux Mundi in the Campaign.
Win Symphony of Light in the Campaign.
Win Aurorae Magnificus in the Campaign.
Win Comitas in the Campaign.
Win Firmitas in the Campaign.
Win without using any Tools.
Win Industria in the Campaign.
Win Batllo in the Campaign.
Win Virtus in the Campaign.
Win Lux Astram in the Campaign.
Win Gravitas in the Campaign.
Win with a score of at least 60.
Win Firelight in the Campaign.
Win Fulgor del Cielo in the Campaign.
Win Ripples of Light in the Campaign.
Win Shadow Thief in the Campaign.
Win Aurora Sagradis in the Campaign.
Win Chromatic Splendor in the Campaign.
Win Kaleidoscope Dream in the Campaign.
Win Via Lux in the Campaign.
Score 25 Points from your Private Objective.
Win Bellesguard in the Campaign.
Win Sun Catcher in the Campaign.
Win Fractal Drops in the Campaign.
Complete a game with a full Window Pattern.