Crystal Shield

Crystal shield

Description?
Has a 10% chance to activate on taking damage, lasting 10 seconds. 5% of damage taken per rank is totaled for this period, becoming temporary lifepoints afterwards. These last either 30 seconds or until depleted through further damage.
Release date	Unknown edit
Gizmo type	Armour
Maximum rank	3

Crystal shield is a defensive Invention perk that upon activation, will add a percentage of all damage taken for 10 seconds into a pool of life points. For the following 30 seconds damage taken will reduce this separate store of life points rather than the player's actual life points, until the separate pool is depleted or if the 30 seconds has passed.

The perk has 10% chance of activating and 5% damage per rank is converted into the pool of life points for the duration of 10 seconds.

Any self-inflicted damage is also added to the lifepoint pool. These include:

• Nitroglycerine/Unidentified liquid
• Super Zamorak brew/Zamorak brew
• Self-damaging abilities, e.g. blood tendrils
• Rock cake

Sources

Material		Rarity	Perk ranks with X materials
			1	2	3	4	5
	Clear parts	Common	0	1	1	1	1
	Subtle components	Uncommon	1	1	1–2	1–3	1–3
	Faceted components	Rare	1	1	1	2–3	3