Does [Druid] Thorns stack

[Zorch]

Just curious if five Druids all casted Thorns on the same person, would any enemy melee players that struck the Thorns’d teammate basically one-shot themselves?

Don’t even ask what the hell made me even think this up.

 

[Hashbrowns]

Just curious if five Druids all casted Thorns on the same person, would any enemy melee players that struck the Thorns’d teammate basically one-shot themselves?

Don’t even ask what the hell made me even think this up.

Sure, should be 25% of their health as damage.
https://www.wowhead.com/spell=236696/thorns
But you have to run 5 druids so GG. It's no different then https://www.wowhead.com/spell=212295/nether-ward or Pally bubble, just a "lay off target until it drops" ability.