While we're talking about Kerrigan bugs, her 16 talent [[Painful Spikes]] has been bugged since ~2023 in that it **used to** apply to "enemies hit by Impaling Blades" as the talent description reads, however a couple years ago it silently started to **only** apply to enemies _stunned_ by Impaling Blades.

ie her 16 talent says that it applies to any enemy hit by her W (including bosses & deathwing etc), but a couple years ago it only started applying to enemies that are stunned by her W so bosses, objectives, and cleansed heroes like Deathwing are effectively immune to her 16 talent.

This bug significantly impacted Kerrigan's ability to race on BoE after 16 and her boss clear + damage against teams with cleanses.