Four of the Apocalypse is a Legendary Axe in Torchlight 2. It is the fourth of four Legedary Axes in the Collection.
Four of the Apocalypse
Level 99
Legendary Axe
Very Fast Attack Speed (.72 seconds)
Physical Damage: 385
Ice Damage: 165
+162 Physical Damage
+100% Damage to secondary targets
2% chance to cast Call Forth the Skull on kill
+20% to Ice Damage
Requires Level 100
Or
Strength 346
Legendary Axe Collection
Number Four of Four