Daemonic Attack

Play this card when an enemy psyker uses a power. The power is automatically nullified. In addition, roll a D6, the enemy psyker adds his Mastery Level
to the die roll, and deducts the number of Force Cards used to cast the power; on a 1-3, a Daemon destroys the enemy psyker. If used against a power protected by the Ultimate Force Warp Card, a daemon still attacks as per above, but whether this daemon attack destroys the target or not, the Ultimate Force and the power it was used on still activates.