won't let me mute

Angelic linen padded robe
Level Req: 5
Defense: 0 to 10

+2 Strength
+7 Intelligence
+1 Mana Regen
+1% Physical Damage Reduction

with

Angelic fire IV
Level Req: 5
Spell Damage: 21 to 58
Mana Cost: 35

+129 Max Life
+1 Life Regen
+1 Mana Regen
+1% Block


Any advice?

you have to do 1 at a time

no more items with other items

you mute 1 item to get an "essence"
then mute the essence with another item


try it
1 at a time