Sirensong was an uncommon 
Corruption equipment card.
How to obtain[]
Sirensong can be earned through card packs or through crafting.
| Crafting Cost | Dismantling | |
|---|---|---|
| Resource Cost | Rep Cost | Resources Earned |
1200  Cursed Soul |
500  |
240 Cursed Soul
|
Unique Active[]
Sirensong, in addition to 5% 
Lifesteal also has an Unique Active which, for 6 seconds, on hit with an basic attack, steals 60 
Max Movement Speed from targets for 3 seconds.
Stacks with other movement speed boosts and slows.
Recommended Heroes[]
This card only works with corruption heroes, thankfully, most assasin heroes are corruption type. This card is primarily intend for any corruption hero that is struggling in the gank department. This card is viable for Kalari, Countess, Grux, and Serath
Change Log[]
Update .40 - May 16, 2016
- Increased the slow magnitude to 60 from 40. Reduced slow / speed buff duration to 3 seconds from 4 seconds.
Update .35 - December 6, 2016
- Reduced cooldown to 30 seconds from 180.
- Reduced Move Speed Buff to 40 from 140.
- Reduced Move Speed duration to 4 seconds from 6.
Update .24 - April 21, 2016
- Increased Movement Speed steal of Sirensong from 35 to 140.