Rotted Mushrom ( Uncommon item )

Caution,its not for eat,its full of worms and diseases -110 % damage -10 % luck Enemies hitted by Rotted Mushrom become diseased and their movement speed is reduced by 8 % cant stack

This is very similar to the frozen set. I don't see that this would add much to the game in the sense of flavor, balance, etc.

I got idea just with item - 110% damage to reduce damage for support towers