Scroll; Bound Spell (Power Level 4). Warlock Engineers only. Once in each of his own Magic phases, the bearer can cast the Warp Lightning spell (the weakest version). The spell requires no Power dice to east as all the power is provided by the Storm Daemon itself.

Roll a D6 every time it is used. On a 1 the Storm Daemon runs out of power and cannot be used for the rest of the battle.