Per-keyword Battleline ratio constraint: for each keyword listed, the number of non-BATTLELINE units with that keyword included via this rule cannot exceed the number of BATTLELINE units with that keyword included via this rule (e.g. Daemonic Pact's per-god ['Khorne','Tzeentch','Nurgle','Slaanesh']).
Per-keyword Battleline ratio constraint: for each keyword listed, the number of non-BATTLELINE units with that keyword included via this rule cannot exceed the number of BATTLELINE units with that keyword included via this rule (e.g. Daemonic Pact's per-god ['Khorne','Tzeentch','Nurgle','Slaanesh']).