Lumenflower Gardens

As you enter Lumenflower Gardens, the Celestial Emissary and several Small Celestial Emissaries will appear. The minions can be ignored.

Phase 1: The main Celestial Emissary will try to blend in. It does not run. Lure the minions away by running a distance, then rush the boss to attack. Continue this pattern, dealing with nuisance enemies as needed. At around 60% health, the Emissary transforms into a larger version.

Phase 2: The larger Emissary is aggressive but slow. Lure minions into a group and use wide attacks to thin their numbers, then focus on the boss. Staying behind the boss is safest, but avoid getting cornered. Attack opportunistically rather than getting swarmed.

Phase 3: When the Emissary's health drops below 30%, it grows tentacles and begins using magic. Rush the boss for the final hits if it's not too far away. If necessary, use the pillars in the lower garden as cover to eliminate smaller enemies before engaging the boss.