If you look at the list of all runes, you can find out the cube recipes to create a rune of one level higher than Ohm. Here are the Ohm attributes:
Rank: (r27)
Weapon: +50% Damage
Armor/Helm/Shield: +5 to Max. Resist Cold
Ilvl/Clvl Required: 57
If you look at the list of all runes, you can find out the cube recipes to create a rune of one level higher than Ohm. Here are the Ohm attributes:
Rank: (r27)
Weapon: +50% Damage
Armor/Helm/Shield: +5 to Max. Resist Cold
Ilvl/Clvl Required: 57