Editing Warhammer 40,000/8th Edition Tactics/Psychic 101 (section)

==== 2: Casting Powers ====

Roll some number of dice; the number is typically 2, but your psyker's datasheet may say otherwise, such as rolling only 1 die, and various abilities may modify this.  Rarely, you may add or subtract a constant from the rolled value - as usual, your datasheets will indicate this (or, if other models are modifying your rolls, their datasheets).  If you equal or exceed the power's ''warp charge value'', and you live through the attempt (see below), you succeed at the power; otherwise, the power fizzles.

Make sure you record somehow (such as by putting the dice aside, although any additive modifiers do also apply) the result of the dice roll if you succeed; some powers resolve (see below) differently based on your roll.
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===== Perils of the Warp =====
''Perils of the Warp'' occurs on any pair of 1s or 6s, aside from any special rules saying otherwise.  When a psyker suffers ''perils of the warp'' for any reason, he suffers 1D3 mortal wounds.  If this kills him, the power fizzles and each unit within 6" suffers D3 mortal wounds.

Note: If you have an embedded Sorceror, like the Rubric Marines, you can distribute these mortal wounds to the models in the unit.
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