[FIXED] No knockback diminishing returns

[FreakzStaff]

Each time enemy player that gets knocked back should be immune to any other knockbacks for 18 sec.

Here is the list of abilities that needs to be adjusted to this mechanic:

Death Knight

[Gorefiend’s Grasp](https://www.wow-freakz.com/spells.php?spell=108199 (wowhead link))

Druid

[Typhoon](https://www.wow-freakz.com/spells.php?spell=132469 (wowhead link))

Hunter

[Hi-Explosive Trap](https://testbfa.wow-freakz.com/spells.php?spell=236776&name=hi-explosive-trap)

[Bursting Shot](https://testbfa.wow-freakz.com/spells.php?spell=186387&name=bursting-shot)

Shaman

[Thunderstorm](https://testbfa.wow-freakz.com/spells.php?spell=51490&name=thunderstorm)

Priest

[Shining Force](https://testbfa.wow-freakz.com/spells.php?spell=204263&name=shining-force)

Warlock

[FellLash](https://www.wow-freakz.com/spells.php?spell=115770 (wowhead link))
[Whip Lash Succubus](https://www.wow-freakz.com/spells.php?spell=6360 (wowhead link))

**BFA patch notes and listed spells:**
https://www.wowhead.com/crowd-control-diminishing-returns-wow-pvp
https://us.forums.blizzard.com/en/wow/t/casts-thunderstorm-nothing-happens/203469/12

Trello Card Link : https://trello.com/c/Xt3R1KDh/346-no-knockback-diminishing-returns