White Antler

It grants a large Critical chance for the region.

Use it when

Use it for one region only when the build can avoid damage and convert 20% Critical chance into a fast clear.

Limit

Maximum Life is capped at 30, turning small mistakes into fatal ones.

If it is absent

Use Knuckle Bones for safer Guardian damage or Luckier Tooth for survival.

When to replace it

Keep it while its condition supports the current route, then replace it when another keepsake solves a more immediate constraint.