200 points, chosen from a single codex or codex supplement
0-2 Troops
0-1 Elites
0-1 Fast Attack
• A Kill Team must include at least 4 non-vehicle models. One of these models must be your Leader and three must be Specialists. Beasts can't be leaders of specialists.
• A Kill Team cannot include any models with more than 3 Wounds or Hull Points on their profile, Flyers, or any models with a 2+ Armour Save.
• A Kill Team cannot include any vehicles with a combined Armour Value of more than 33.
• No Brotherhood of Psykers
• Each model treated as it's own unit on the board
• Once you lose half your models, all remaining models must make Leadership test each turn. Models that fail are removed from play.
Active Kill Team discussions can be found
here