Silicon-based life-form native to Janus VI. Every 50,000 years,
all Horta die off except one, which must repopulate the species
through egg laying. Will kill to protect its young.
Place on planet. Now and end of every player's turn, kills
one of that player's personnel present (random selection).
Cure with 2 Leadership, 2 Mindmeld, and 2 Exobiology.