Siphon (Aethercraft Ability)

== AB Scroll ==
AETHERCRAFT - SIPHON
Syntax: SIPHON VORTEX
 SIPHON VORTEX EXTRA
 SIPHON SHIP <ship>
 SIPHON <amount> ENERGY INTO NEXUS
Module: Energy Collector
Energy collectors can do three things: siphon energy from a vortex,
siphon energy from another ship, and siphon energy into a nexus.
Note that when siphoning from a vortex, the energy collector can try to
squeeze extra energy from the vortex (the second syntax). Doing so,
though, carries an added risk of being sucked into the vortex and thrown
somewhere else in aetherspace.