Guard runes guide and suggested monsters

Guard rune effects

Increase monster’s Defense, based on monster’s base Defense value.

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

Where to get Guard 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 Guard rune at the Magic shop?

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

Guard rune stats and substats review?

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

Slot	Main stat	Description
2	SPD	Situationally good for tanks
2	%HP	Good for tanks
2	%ATK	Sell
2	%DEF	Optimal for defense based damage dealer
4	%HP	Situationally good for tanks
4	%ATK	Sell
4	%DEF	Good for defense based damage dealer and tanks
4	%Crit dmg	Optimal for defense based damage dealer
4	%Crit rate	Sell
6	%HP	Situationally good for tanks
6	%ATK	Sell
6	%DEF	Optimal for defense based damage dealer
6	%ACC	Sell
6	%RES	Sell

Which monsters works with Guard runes

Guard runes are really useful on monsters like: tanks , defense based skill monsters
Here is also a couple of monster with the appropriate link to the detailed stats and review