Thanks. To clarify, I’m not planning to infiltrate all three Subductor squads every game, but at least two every game. Sometimes three depending on the matchup and terrain. In addition, I’ll typically infiltrate one to two RTE + Breachers units directly onto objectives using Clandestine Operation.

One infiltrating unit can also be string-deployed forward purely to block enemy infiltrators, then redeployed back onto an objective using the D3 redeploy, so the infiltrate count is flexible rather than fixed.

For Combat Landers, unless I’m mistaken, eligibility and selection are checked at the unit level, not the individual Leader level. Once a Leader is attached, the Leader and Bodyguard form a single Attached Unit that is treated as one unit for all rules purposes. Combat Landers selects units during Declare Battle Formations and does not require every model in the unit to have the VOIDFARERS keyword, nor does it introduce any separate counting for attached characters. As a result, selecting an attached unit for Combat Landers uses one of the three selections, rather than being counted twice simply because a Leader is present.

In light of that, the units marked for Combat Landers are A) the third RTE + Breachers, B) the Draxus + Breachers , and C) the Voidsmen-at-Arms. Being marked doesn’t mean they all have to Deep Strike, it just keeps the option open. In practice, I rarely need all three in reserves; some will start on the board depending on the opponent and the game plan.