Keywords: All, core, disband, Open Suite, reinforce, unit,
To make a unit appear in a turn, use Suite and set reinforce text box (Units Setting View) to any positive value (= turn number when it should appear).
To make any unit to disappear it a turn, use Suite and set disband text box (Units Setting View) to any positive value (= turn number when it should disappear).
Regarding core units, it should work for first scenario also, but deployment status is reset when carrying on core units, so any core unit set as reinforce will be reset at the end of first scenario.