Iceologers are currently set to 40 health, and Illusioners are set to 32 health.
I think they're a little too strong.
All of the vanilla Illagers (Evoker, Pillager, Vindicator) that have been implemented have a health of 24.
Could you please reduce the Iceologer and Illusioner's health to 24 to match the vanilla Illagers?

I nerfed their health to 24.