Template:Nightmare Zone upgrades

Points earned in Nightmare Zone can be spent in the reward shop to imbue certain items. Imbuing an item provides extra bonuses and appends an (i) to the item name. Imbued items can be uncharged, which removes their bonuses and refunds 100% of the reward points initially spent on imbues. Completing the Hard Combat Achievements tier reduces the cost of imbuing all items by 50%. Note that after claiming the rewards for the Hard Combat Achievements, the refunded points will be calculated over the current cost of imbuing an item, even if an item was imbued before completing the Hard Combat Achievements.

In order to get the "free" NMZ points, it is critical that you uncharge all imbued items before going to Ghommal to claim the rewards (you can however cross the point threshold for Hard Combat Achievements before). Once you claim the rewards, the 50% cost reduction is applied and then you should reimbue all the items. Uncharging all items returns 7,825,000 points of which 3,912,500 (utilizing the reduced cost perk of the Hard Combat Achievements) must be spent to reimbue all items. This nets you 3,912,500 points, or 50% of the original points spent. Spending these points on Herb boxes would yield 411 boxes for a value of .

Item		Imbued Bonuses	Points required
	Black mask (imbued)	15% bonus to Magic and Ranged accuracy and damage on Slayer tasks. +0 Magic and Ranged attack bonuses instead of negative bonuses.	1,250,000
	Slayer helmet (imbued)	15% bonus to Magic and Ranged accuracy and damage on Slayer tasks. +3 Magic and Ranged attack bonuses instead of negative bonuses. +10 Magic defence bonus instead of a negative bonus.	1,250,000
	Salve amulet (imbued)	15% bonus to Magic accuracy and damage against undead monsters. 1/6 (16.67%) bonus to Ranged accuracy and damage against undead monsters.	800,000
	Salve amulet (e) (imbued)	20% bonus to Magic and Ranged accuracy and damage against undead monsters.	800,000
	Ring of suffering (imbued)	Doubles equipment bonuses.	725,000
	Ring of the gods (imbued)	Doubles the Prayer bonus and gives the effect of the holy wrench when equipped.	650,000
	Berserker ring (imbued)	Doubles equipment bonuses.	650,000
	Warrior ring (imbued)	Doubles equipment bonuses.	650,000
	Archers ring (imbued)	Doubles equipment bonuses.	650,000
	Seers ring (imbued)	Doubles equipment bonuses.	650,000
	Tyrannical ring (imbued)	Doubles equipment bonuses.	650,000
	Treasonous ring (imbued)	Doubles equipment bonuses.	650,000
	Granite ring (imbued)	Doubles equipment bonuses.	500,000
Total			7,825,000

Item		Imbued Bonuses	Points required
	Black mask (imbued)	15% bonus to Magic and Ranged accuracy and damage on Slayer tasks. +0 Magic and Ranged attack bonuses instead of negative bonuses.	625,000
	Slayer helmet (imbued)	15% bonus to Magic and Ranged accuracy and damage on Slayer tasks. +3 Magic and Ranged attack bonuses instead of negative bonuses. +10 Magic defence bonus instead of a negative bonus.	625,000
	Salve amulet (imbued)	15% bonus to Magic accuracy and damage against undead monsters. 1/6 (16.67%) bonus to Ranged accuracy and damage against undead monsters.	400,000
	Salve amulet (e) (imbued)	20% bonus to Magic and Ranged accuracy and damage against undead monsters.	400,000
	Ring of suffering (imbued)	Doubles equipment bonuses.	362,500
	Ring of the gods (imbued)	Doubles the Prayer bonus and gives the effect of the holy wrench when equipped.	325,000
	Berserker ring (imbued)	Doubles equipment bonuses.	325,000
	Warrior ring (imbued)	Doubles equipment bonuses.	325,000
	Archers ring (imbued)	Doubles equipment bonuses.	325,000
	Seers ring (imbued)	Doubles equipment bonuses.	325,000
	Tyrannical ring (imbued)	Doubles equipment bonuses.	325,000
	Treasonous ring (imbued)	Doubles equipment bonuses.	325,000
	Granite ring (imbued)	Doubles equipment bonuses.	250,000
Total			3,912,500