Heart of the Oak

Ko + Vex + Pul + Thul
+3 To All Skills
+40% Faster Cast Rate
+75% Damage To Demons
+100 To Attack Rating Against Demons
Adds 3-14 Cold Damage, 3 sec. Duration (Normal)
7% Mana Stolen Per Hit
+10 To Dexterity
Replenish Life +20
Increase Maximum Mana 15%
All Resistances +30-40 (varies)
Level 4 Oak Sage (25 Charges)
Level 14 Raven (60 Charges)