The Latest Insignia to be released is the Health Insignia. At level 6 this Insignia gives 100% Troop Health/100% Advanced Troop Health.
The Health Insignia has a Cooldown time of One Hour, meaning it can be used multiple times in a single day. With the release of the Building Development research you can now have 2 Insignia slots. This means the Health Insignia could be paired up with the Attack Insignia when fighting in kill events etc.
Who is it useful for
The Health Insignia is ideal for Players with smaller army sizes where Troop Health is the most critical Stat and well as Attackers looking to increase rally survivability and players fighting for Control Points.