⚔ [21 Jun, 2020] - 61st Raid Tournament - 5* Bloody Battle, No Fire/ Red

[Guvnor]

No.

From the OP:

@Guvnor

Special Rule: Bloody Battle

Health Boost, Direct Healing, Heal Over Time, revival, and similar effects have no effect!

From another thread asking the same question:

@Guvnor

It does nothing

See here I have Kashhrek costume charged:

Then cast the special and you can see the fire buff is there but no boosted or change in Health:

Then delayed the match to check it again and you can see the 0s coming up in this screenshot: