Phased personnel vibrate out of sync with normal matter,
rendering them undetectable. Phased people cannot
interact with non-phased people.

Away Team is split into two Away Teams (your
choice). Only the smaller team may beam up until
ENGINEER and SCIENCE present. Larger team is
phased and cannot beam until cured by ENGINEER and
SCIENCE in another Away Team on planet.

Errata - No functional change, cleaned up gametext.