Impaction is a skillchain composed entirely of the 
Lightning element.
Impaction is considered a "Level 1" skillchain and deals 50% to 90% of the closing skill's damage, depending on the length of the skillchain.
Skills with the following skillchain attributes can be used to form or continue an impaction skillchain:
 Impaction
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Magic Burst[]
The following spells will Magic Burst after an impaction, Fragmentation, or Light skillchain:
- Burst
- Burst II
- Ionohelix
- Judgment Bolt
- Shock
- Stun
- Raiton: Ichi
- Raiton: Ni
- Raiton: San
- Thunder
- Thunder II
- Thunder III
- Thunder IV
- Thundaga
- Thundaga II
- Thundaga III
- Thunderspark
- Water Threnody