Board Thread:Warhammer 40k General Discussion/@comment-10051320-20130526124353/@comment-3346182-20130608000354

It's from an Apocalypse Datasheet, so it's only for Apocalypse games, or in friendly games, "with your opponent's consent".

Fortunately for its highly specialized lack of utility (for its point cost), you're only likely to need it if your opponent is taking a similar "with your consent" unit, such as a superheavy vehicle or titan of some kind.

On another subject, the odds of the power overload are actually quite low. Out of its 5 lascannon systems (2 regular and 3 twinlinked), you'll need to roll a "1" on four or more to-hit dice (and for the twinlinked lascannons only the reroll counts). Chances of getting four 1s out of five dice is rather small, so the overload is quite improbable.