Health

Health is one of the two main stats in Injustice Mobile, along with Damage. Health represents how much damage a character can take before they are knocked out and removed from the match.

All characters have a base health, which is their health at level 1, without promotions and support cards. This ranges from 180 (Catwoman/Regime, The Flash/Prime and The Flash/New 52) to 1500 (Superman/Injustice 2).

Increasing health
This can be done by leveling and promoting the character. At level 50 and elite VII, their health would becomes 54 times of their base health (x10.8 from levelling, x5 from promotions ). This value is roughly 25.92 and 41 for bronze and silver cards respectively.

Support cards
All characters have unique support enhancement cards bought with Power Credits that modify their health stat (+10%). For example, Superman is affected by the Lois Lane card, which increases his health stat by 10%, while Son of Krypton increases his damage by 10% and Fortress of Solitude increases his energy regeneration by 10%.

Additionally, alliance support cards bought with Alliance Credits affect all characters. The health alliance support cards include Kilowog (+3%, 5 credits), Hawkman (+4%, 15 credits), Black Manta (+5%, 25 credits), Parallax (+6%, 35 credits), and Swamp Thing (+7%, 45 credits).

This adds up to +35% health total.

Augment
With the 2.6 update, characters now can increase their Damage and Health stats, as well as their Crit damage and Crit chance.

Trivia

 * When Damage or Health stats exceed 10,000, they are represented with K for thousand, so 10,000 becomes 10K. This is always rounded down.
 * Batman/Arkham Origins in the final match in battle 49 (the last battle in the game other than Bonus Battle 7) has the highest visible (i.e. non-Survivor) and permanent (i.e. non-challenge) health stat in the game, at 251K (the burn from The Ibistick suggests 251,500).
 * Very high match Survivor opponents can have over 1000K (over 1 million) Health, although they can have gear to modify their max health.
 * The highest possible health achievable from a controlled character is actually above 300,000! If Superman/Injustice 2 is fully augmented, Elited to X and Leveled to Level 60, and combined with Lex Luthor/Krypto, Harley Quinn/Arkham, Fourth World Godly Chest Plate, Riddler's Staff, and Gauntlets of Azrael.