Units held in strategic reserves at deployment need to be on the table by turn 3 or are considered destroyed.
Units put in strategic deployment from the table top are allowed to be put on in the next turn. (Like aircraft flying off the board).
The only time you should never remove a unit from the table to be put in strategic reserves is turn 5, as they are counted as destroyed because they are not on the table at the end of the game.
one of the most powerful stratagems in the new dex is swift outflanking.
Never fistfight with ugly people. They have nothing to lose.