Thunderclap Rank 1
Thunderclap (Rank 1) is a spell in the WoW Forever client.
Inflicts 147 to 163 Nature damage to nearby enemies, increasing the time between their attacks by 43% and slowing their movement by 80% for 10 sec. (Numbers at level 60; they grow with your level.)
Data from the WoW Forever client, build 1.60.1.70888, extracted .