Morgana casting 
Soul Shackles to tether herself to four enemy 
champions.
A tether is an effect that creates a link between the source and the target(s) whose power can be dependent on the effective range and/or time linked. The link is broken beyond maximum range (unless there is no range limit) and if either the source or the target(s) dies. Some hostile tethers have the ability to 
reveal 
stealthed targets. A visible tether can sometimes be used to indicate targeting rather than a mechanical tether.
Tethers persist through 
untargetability and cannot be removed by 
cleansing effects. 
Spell shields can prevent the application of tethers but not their after effects (this varies). 
Resurrection and post-death events, (i.e - 
Death Defied, 
Icathian Surprise) will always break tethers. The transition into the 
Realm of Death can interrupt any existing tethers on differing targets.
Tethers
Hostile
- Champions
Aatrox's Infernal Chains- Fiddlesticks' Bountiful Harvest
- Illaoi's Test of Spirit
- Karma's Focused Resolve and Renewal
- Kled's
- LeBlanc's Ethereal Chains and Mimic Ethereal Chains
- Malzahar's Nether Grasp
- Nocturne's Unspeakable Horror
- Morgana's Soul Shackles
- Thresh's Death Sentence
- Varus' Chain of Corruption
Friendly
- Champions
- Items
Mechanical
- Champions
