Druid - Celestial Eclipse Roamer - MetaBattle

Elite specialization basics

Rangers with the Druid specialization gain access to 天界化身 (CA) which uses a resource called Astral Force (AF).
You build AF mostly through healing yourself and allies. The amount healed doesn't matter. Consistent sources of healing like 再生 and 保护 via 粗糙生长 are great at building Astral Force.

General

Celestial Avatar skill #5 自然汇流 is a channeled ability that has 稳固 on it. When you're trying to heal under pressure you should interrupt Natural Convergence right away by moving or by weapon stowing, that way you get to use the Stability to cover other skills.
Dodging grants 保护 and Protection heals you.
Smokescale's F2 ability is 障目烟云 which could be used to combo 潜行 with Sword/Warhorn skills and 月色引力.

Damage

Weapon swapping to Axe procs 3 stacks of 流血 and 中毒 from your sigils, this is a source of instant burst. It's especially useful against more slippery opponents like Thieves because you get to exploit any small gaps in their defenses to punish them.
- 毒蛇奇袭 on Sword is a gapcloser with 定身, making it an ideal skill for setting up a weapon swap burst.
Axe/Dagger is your main damaging set, Sword/Warhorn is much more defensive by nature.
分裂之刃 is a cone-shaped attack and should be used in melee range (point-blank) to ensure that all the projectiles hit the main target.
寒冬撕咬 is the best skill on Axe. While it does less damage than Splitblade it applies up to 3 different conditions to the target, which overall puts more pressure on them. The even helps with mitigating incoming damage.
If you're using for the damage and not the evasion, you should first make sure your target is snared. has the benefit of allowing you to use as the first skill after swapping weapons for synergy while still getting the most damage out of it.
makes amazing at applying cover conditions. While CA skills don't do a lot of damage they can apply a wide variety of conditions, if the target was already pressured this form can quickly overwhelm them by making it way harder for them to cleanse your more important conditions.
In CA is a source of ranged , you could use this on fleeing enemies to stop them or set up skills like .
isn't very dangerous but an instant ranged poison isn't bad, and could be used while casting other skills.

Celestial Avatar rotation

The standard opener is to do ⇒ - start casting Lunar Impact for CC and a blast finisher, and drop Seed of Life on the ground towards the end of the cast time of LI. Blast finisher + light field = condi cleansing, meanwhile you apply and , creating some breathing room for yourself.
- Try to hit as many enemies and allies as possible with both skills. They each have positive and negative effects.
If you need healing more than you need cleansing, use first, followed by and then . RT creates a pulsing water field around you, and you can use other skills while it's active in order to blast it. The light field from SoL will be gone by the time LI lands.
Once you've used up skills 2-4, you can do skill #5 . This is mainly for the damage and roots you in place for quite some time - if you're heavily pressured, consider cancelling this skill after the initial cast with a weapon stow. That way you still get the portion of it and you can use that to protect other casts.
Both weapon sets have combo tools to be used in , so dropping out of Celestial Avatar after an RT cast might also be a good idea. You could still grab the from NT, but you're losing time on RT if you do that.
If you're using CA offensively, skip and instead go ⇒ ⇒ , hoping to root enemies straight into Natural Convergence.

Sustain

is your best skill against conditions, constantly cleansing you as long as you're staying inside the AoE ring. It's also a Water Field, Sword/Warhorn has 3 skills that could be used inside this field to combo extra healing while CA has .
Other great cleanses are in Celestial Avatar (somewhat spammable instant skill) and on Sword.
- If you drop halfway through casting you can combo an extra condition removal.
Entering cleanses several conditions. This is an instant way of lifting some pressure off of you that could be done even while you're stunned.
Both sets have skills with evade frames: on Axe/Dagger and on Sword/Warhorn. Using these right after weapon swapping could reduce their CD thanks to .
is a great defensive skill against Power-based burst damage, with this you could facetank an entire burst combo and even cast healing skill or counterpressure enemies while it's active.