Energy runes guide and suggested monsters

Energy rune

Energy rune effects

Increase monster's max HP, based on monster’s base HP value

Stackable bonus: +30% HP with 2 sets, +45% HP with 3 sets.

Where to get Energy runes, drop and farming guide:

: 1-5 stars, farm normal mode at early-mid game, hard at mid game ad hell at mid-late game. 5 star drop at boss stage hell mode. No 6 star drop.

: 1-6 stars, farm B1-B4 at early game, B5-B7 at mid game and B8-B10 at late game. 6 star runes drop from B7

When should you buy an Energy rune at the Magic shop?

Buy only legendary and 6 star runes with good stats and substats, check out next paragraph for stat review.

Energy rune stats and substats review?

Look for %HP and DEF% as substats in all runes and for even runes look at the following main stats suggestions:

Slot Main stat Description
2 SPD Good for some support monsters
2 %HP Optimal for tanks
2 %ATK Good for attack based healer monsters
2 %DEF Sell
4 %HP Optimal for tanks
4 %ATK Good for attack based healer monsters
4 %DEF Sell
4 %Crit dmg Good for hp based damage dealers
4 %Crit rate Good for crit hit based monsters
6 %HP Optimal for tanks
6 %ATK Good for attack based healer monsters
6 %DEF Sell
6 %ACC Good for crowd controller
6 %RES Good for some supports and revivers

Which monsters works with Energy runes

Energy runes are really useful on monsters like: Tanks , HP Based skill monsters
Here is also a couple of monster with the appropriate link to the detailed stats and review

Fire Hellhound
Fire Harpu
Fire Epikion Priest
Water Howl
Water Epikion Priest
Water Death Knight
Wind Warbear
Light Viking