Rail
Some arcane weapons fire high powered shots
that are nigh unstoppable. Even several meters of
stone are pierced with ease. Psionic lances, alien
sonic weapons and of course the Tau weapons of
the same name count to the most common
weapons of this type.
If a model fires a rail weapon, mark one point on
the table within range but not necessarily in line
of sight. At least one model of the target unit
(and no friendly model or model locked in
combat) must be under the line between the
firing model and the marker. Roll to hit against
the EV of the target unit. If the rail weapon hits,
the marker stays in place. If you roll a miss, the
marker scatters as described on page 83. If the
marker scatters and reaches a table edge, it stops
there.
Once the marker has reached its final position,
draw an imaginary line between the firing model
and marker. A unit receives one hit for every
model in the unit that is under the line, even if
the firing model cannot see the unit. Determine
the cover save as normal; models that are not
visible for the squad leader of the firing model
receive a 4+ cover save.
Если я правильно понял про рейлганы то наверное имба да? Т.е можно так стрельнуть чтобы взорвать сразу несколько танков и попутно прорядить пехоту всякую на закуску. И плевать на линию видимости. Да?