Sunder of Trarthus extreme performance hit

When my Earthshaker mercenary uses it, my fps sinks through the floor. Normal, player version of Sunder has no issues. Dynamic culling doesn't help.

Win 10, DX12, Nvidia graphics latest driver.

I'm experiencing the same or very similar issue.

Dynamic Resolution isn't kicking in, i.e. the screen doesn't get blurry to compensate.

All other graphs remain normal, while my GPU graph has a big bump every time I cast a spell with multiple projectiles/effects.

Windows 10, AMD RX580, on both DirectX 11 and Vulkan.