Runestone

Enchantments and Runestones
Standard Enchantments Non-standard Enchantments Armor Enchantments Weapon Enchantments Overload Enchantments Runestones Offense Enchantments Defense Enchantments Utility Enchantments

Runestones are augments for Companions. Each Companion has three Runestone Slots which unlock at Lvl 1, Lvl 5 and Lvl 15 meant for Bonding Runestones along with Equipment slots which unlock at Lvl 1, Lvl 15 and Lvl 25 which can be slotted with Companion gear with their own Runestone slots which can give Offense or Defense bonuses.

Companion Runestones

Runestone	Effect
Bonding	Grants you Companion's Gift which applies 1/5/10/15/20/25/30/35/40/45/50/55/60/65/70% of your Companion's stats to yourself.

Equipment Runestones

Runestones	Slot	Effect
Arcane	Offense	+40/80/120/200/280/360/440/520/600/680/800/920/1,040/1,160/1,320 Armor Penetration
	Defense	+40/80/120/200/280/360/440/520/600/680/800/920/1,040/1,160/1,320 Deflection
Empowered	Offense	+40/80/120/200/280/360/440/520/600/680/800/920/1,040/1,160/1,320 Power
	Defense	+160/320/480/800/1,120/1,440/1,760/2,080/2,400/2,720/3,200/3,680/4,160/4,640/5,280 Maximum Hit Points
Profane	Offense	+40/80/120/200/280/360/440/520/600/680/800/920/1,040/1,160/1,320 Critical Strike
	Defense	+40/80/120/200/280/360/440/520/600/680/800/920/1,040/1,160/1,320 Defense
Recondite	Offense	+40/80/120/200/280/360/440/520/600/680/800/920/1,040/1,160/1,320 Accuracy
	Defense	+40/80/120/200/280/360/440/520/600/680/800/920/1,040/1,160/1,320 Awareness
? Enigmatic	Offense	+X Combat Advantage
	Defense	+X Critical Avoidance

Unique Runestones

Runestones	Slot	Effect
Indomitable	Offense	Your pet's powers that target foes deal 5.2/6/6.8/8/9.2/10/12/13% additional damage.
Serene	Defense	When your companion is struck by an attack your Companion has a 5% chance to gain 1.3/1.5/1.7/2/2.3/2.6/2.9/3.3% Hit Points.

Notes:

• The lockbox runestones: Indomitable (Nightmare Lockbox) and Serene (Feywild Lockbox) come as a lesser of rank 8 and thus do not have a perfect rank. This is also confirmed via the Game Files. This is because the lesser stone is already rank 8 and rank 10 (greater) is the maximum. In module 6: Elemental Evil the maximum rank is raised to 12, however the new ranks are simply called ', Rank 11' and ', Rank 12'.
• The image is for the lesser version, higher ranks add flair to this base look

Discarded Runestones

Major changes in module 16 have made some runestones ineffective.

Image	Name	Slot	Enhancement	Rank 1	Rank 2	Rank 3	Rank 4	Rank 5	Rank 6	Rank 7	Rank 8	Rank 9	Rank 10	Rank 11	Rank 12	Rank 13	Rank 14
	Eldritch	Equip	Companion Influence	2	3	4	5	6	7	8	10	13	16	18	20	23	25.5
	Training	Offense	XP Bonus	6	7	8	9	10	11	12	13	14	16	18	20	22	24
		Defense	XP Bonus	6	7	8	9	10	11	12	13	14	16	18	20	22	24