Rank 1
Reduces the Energy cost of your Sinister Strike ability by 3.
Improved Sinister Strike
Client records describe this reading. They do not confirm availability in gameplay.
Current client record
Rank 2
Reduces the Energy cost of your Sinister Strike ability by 5.
Sourced change history
No changes in the tracked log could be matched to this record. This does not mean the ability or item has never changed.