support
Rapid Casting I
Supports Spells, causing them to cast faster.
SupportSpell
Tier
B
Good option that performs well in the right setup or as a levelling skill.
Cost
mana
Cast Time
Instant
Crit Chance
—
Max Level
1
Cooldown
None
Gem Effects
Supported Skills have 15% increased Cast Speed
Requirements
Primary:intelligence
Attribute scaling:intelligence-based (scales with gem level)
Best Active Skills for Rapid Casting I
Active gems that benefit most from this support
How to Use Rapid Casting I Effectively
Practical tips you won't find on the tooltip
🔮
Spell Support
Designed for spellcasters. The damage bonus scales with gem level — prioritize leveling this support.
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Gem Level Priority
Support gem level often provides bigger DPS gains than you'd expect. +1 gem level gear is excellent value.
How to Get Rapid Casting I
Source
Uncut Support Gem
Vendor
Gem vendor after quest
Max Level
1
Resource
mana
Use an Uncut Support Gem to obtain Rapid Casting I. These drop from enemies or can be purchased from the gem vendor once unlocked through the campaign.