Neuroparasite

Witchfire:
If manifested, select one enemy unit within
Synaptic Link range of this PSYKER or one
enemy unit within 18" of this PSYKER. Roll
one D6 for each model in that unit: for each
roll that exceeds that model's Toughness
characteristic, that model's unit suffers 1
mortal wound (to a maximum of 6 mortal
wounds).