Moonlight Crystal

Moonlight Crystals are items that can be infused into grade 17 Twilight Warsoul Gear. They have a small chance of dropping from a successful kill of the final boss in Twilight Temple Revisited Part 2. They start at level 1 but you can increase their level by devouring other Moonlight Crystals into them.

Infusing a Moonlight Crystal not only adds stats but also a unique skill depending on the type of crystal and the type of equipment you infuse it into.

Infusing into Gear
To infuse a Moonlight Crystal into Twilight Warsoul Gear, you must first infuse a Twilight Soul with a Lunar Phase Grade equal to or greater than the grade of the Moonlight Crystal. To do this, keep the gear in your inventory that you wish to infuse. Hold down Ctrl and left-click the Twilight Warsoul gear piece. An equip window will open where you can infuse both a Twilight Soul and a Moonlight Crystal. First, right-click the Lunar Grade soul in your inventory that you want to infuse or drag it to the empty slot. This will enable the slot for the Moonlight Crystal and you will be able to right-click or drag the Moonlight Crystal into the slot.

You can also unequip the Moonlight Crystal after infusing it by right-clicking it in the Twilight Warsoul equip window. The crystal will be placed back into your inventory and will remain tradeable if it originally could be traded; it will not disappear.

Level
A Moonlight Crystal starts at level 1 and can be leveled up to level 5 by devouring other Moonlight Crystals. To do this, you must hold Ctrl and then left-click on a Moonlight Crystal to bring up the Moonlight Crystal window. Click the "Devour" button and drag in the Moonlight Crystals you want to devour. The amount of EXP you gain from devouring a Moonlight Crystal and the amount of EXP required to level up a Moonlight Crystal depends on their respective levels and the following table.

Color
A Moonlight Crystal has 5 color crystal levels which determine its color: Scarlet, Verdant, Azure, Violet, and Yellow. The color of a Moonlight Crystal is part of what determines the skill it will grant when infused into equipment. A Moonlight Crystal starts as a random color and that color will have a crystal level of 1. Each time the Moonlight Crystal levels up, a random color's crystal level will be increased by 1. The color with the highest crystal level becomes the color of the Moonlight Crystal.

The color crystal levels can be seen in the Moonlight Crystal's tooltip by hovering your cursor over the Moonlight Crystal.

Grade
The grade of a Moonlight Crystal is determined by the level of the Moonlight Crystal's highest color crystal level. The highest grade possible is grade 5, but this requires leveling up the same color crystal as the initial color for every level up. The chance of doing this is only 20% with each level up. As the grade of the Moonlight Crystal increases, the phase of the Moon shown in the Moonlight Crystal Window will change to a full moon.

The grade of the Moonlight Crystal determines the Moonlight Crystal's rarity, the strength of the add-on attributes from equipping it, and the level of the skill received.

Highest Level is a stat that is unique to Moonlight Crystals which decreases the effectiveness of enemy defense.

Skills
Infusing a Moonlight Crystal into grade 17 Twilight Warsoul Gear grants an additional skill. These skills can be either passive or active. The skill you get depends on the color of the Moonlight Crystal and the type of the equipment. The level of the skill depends on the grade of the Moonlight Crystal. In the following skill descriptions, the range of the effect is shown in square brackets, i.e. [Lv1 - Lv5].