'''<u>Victory Condition</u>''' - On Wave 5, the main crystal core still has health, and all enemies are defeated - which does not include the Spectral Knights.
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<u>Playing Tips ('''WARNING - SPOILERS''')</u>:
The amount of Knights that spawn, when they spawn, and what color they spawn as are all random, but spawn rates do increase in frequency as you advance to each next wave. At the end of each wave, all 4 altars reset back to no color. You can interact with altars on the building phase, so it can be helpful to set one color before the wave starts. Each wave ends when the total amount of scheduled enemies are destroyed, and there is no requirement to cleanse any knights. All Knights on the map will vanish when the wave ends. Slow spawning enemies, slow moving minibosses, or stuck units can make the wave continue on, so ensure to clean-up all enemy units quickly to bring the wave to an end. It can be faster to clean up units, rather than adjusting 4 altars and cleansing a knight, so plan a strategy to finish each wave accordingly. The Knights do not damage the crystal very much, but several Knights can multiply the effect, so keep an eye on them. A Knight may spawn after the map is over, but it is of no consequence if it does. </div>
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'''<u>Special Unique WeaponReward</u>''' - '''Molten Tome''' ([[Weapons#Books|tome]] for the [[Abyss Lord]])
* <u>Special Weapon MOD</u> - '''Volcanic Command''', "Secondary Attack summons meteors that deal XXX% Ability Power as fire damage. Charge to summon a lava fissure dealing XXX% Ability Power as fire damage in a path and burning for XX% Ability Power per second for 5 seconds." Chaos 4 values [965-1400%, 323-410%, 91-120%], Chaos 7 values [1415-1850%, 413-500%, 121-150%]. This does not have any effect on Primary attacks. Meteors fire out at chest level, one at a time, as a small projectile, and they do not cause ignite. You can rapid fire the meteors by quickly pressing the secondary attack button. The projectile will apply any crowd control or elemental values of the hero upon contact with the enemy. The fissure fires out in a straight vertical line along the ground. The fissure will ignite enemies, even if no oiled status is present.