Path of Exile

Unique Staff which grants bonuses to Critical Strike.

Staff 
Physical Damage: 71-147
Critical Strike Chance: 6.8%
Attacks per Second: 1.25
Weapon Range: 13
Requires Level 64, 113 Str, 113 Int

+25% Chance to Block Attack Damage while wielding a Staff

+10% Chance to Block Attack Damage while wielding a Staff
(60–80)% increased Critical Strike Chance for Spells
Gain (10–20)% of Elemental Damage as Extra Chaos Damage
+1% to Critical Strike Multiplier per 1% Chance to Block Attack Damage
+60% to Critical Strike Multiplier if you've dealt a Non-Critical Strike Recently
(120–150)% increased Spell Damage if you've dealt a Critical Strike Recently