Cast on Shock

Cast on Shock is a persistent buff skill.

Gem level progression

Level
1	0
2	3
3	6
4	10
5	14
6	18
7	22
8	26
9	31
10	36
11	41
12	46
13	52
14	58
15	64
16	66
17	72
18	78
19	84
20	90

Recommended support gems

The following support gems are recommendations by GGG as listed in-game, and do not necessarily reflect optimal combinations or the views of the wiki.

Gem tier	Support gems
I	Coming Soon	Coming Soon
II	Coming Soon
III	Coming Soon	Energy RetentionEnergy RetentionSupport, Trigger Category: Energy Retention Tier: 3 Cost & Reservation Multiplier: 110%Support Requirements: +5 IntSupports Meta Skills. Supported Skills gain a chance to partially Refund a portion of Energy cost when Triggering or Invoking other Skills.Skills Triggered by Supported Meta Skills have 35% chance to refund half of their Energy costPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
IV
V

Item acquisition

Cast on Shock is drop disabled.

Alternate skill effects

Cast on Shock has the following alternate skill effects:

Item	Description

Version history

Version	Changes
0.1.0d	Trigger gem energy gain was not in the right place and it was far too easy to use ailments to trigger spells. One problem with the previous system is that if we balanced it to make triggering happen in boss fights then the triggering would happen far too often during clearing. In order to address this we are now making "Monster Power" part of the calculation for energy gain. This means that it's far easier to trigger skills from Unique Monsters than it is from normal monsters, but you also hit many more normal monsters when fighting. We have also rebalanced all energy gain across the board.
0.1.0	Introduced to the game.