Even with the kredit cost nerf, I feel this card is still too powerful given how many self damage cards the soviets have and the fact that you can run two of these cards.
My suggestion would be to change this card:
"Your HQ takes 3 damage. Deal damage to target enemy equal to *half * the damage to your HQ this turn."
As it stands, you can easily combo off 15 damage with 8 kredits, which still leaves you with another 4 kredits if you have another one of these in your hand, so you can do 30+ damage with 12 kredit slots and all the right cards.
IMO it's too powerful for something that you can't really interact with.


