Xero

Behaviour and Tactics
Xero only has one attack:


 * Nail Cast: Xero will shoot out one of his nails in the Knight's direction and will draw it back. Coming into contact with the nail while it's being drawn back still can deal damage.

Xero initially spawns 2 nails of light that shoot at The Knight but will not track them once set in motion.

After several seconds the nails return to Xero. Be careful as they deal damage on the way back as well.

Once enough damage is dealt to Xero, he spawns two more nails making the total four. Zero will fire two in quick succession with every attack.

If the player stands slightly away from Xero when they fire their nail, then dashes to directly below them in the first phase, the nail can be easily avoided.

The player can heal easily by running off the platform and to the far left of the area, where Xero's attacks will not reach, or by running under the platform.

Trivia

 * Xero comments that he thought strength would grant him freedom, and mentions dreams of cutting the plague with his nails. This suggests that his rebellion against the King may have been orchestrated by the Radiance.
 * His grave message used to read "Here lies a Traitor", which was changed in a later update to the current message.

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