Flashpoint Batman sits at the top of most damage discussions in Injustice: Gods Among Us Mobile, and for defensible reasons — he has the highest base damage in the game, and with crit-amplifying gear a single heavy swipe enters one-hit territory.
What almost nobody points out is that his kit contains a genuine contradiction. He is the character most capable of ending a fight in the first ten seconds, and his passive is built to reward fights that go long and badly.
Getting the most out of him is largely a matter of deciding which of those two characters you are actually fielding.
Who he is
Metal tier. Our database has him at 4,200 power and 9,800 health — for context, Blackest Night Flash sits at 4,000 and 8,600, and Arkham Knight Batman at 3,100 and 7,200. So he is not merely a damage specialist with a glass jaw; he is near the top of both columns.
Being Metal tier is also the whole difficulty. Promotion runs on Metal shards from Phantom Zone and challenge rewards rather than anything you accumulate by playing normally, which the promotion guide covers in detail. Acquiring him is one problem. Finishing him is a much larger one.
The contradiction in his kit
His passive does three separate things, and they do not all want the same fight.
He gains crit chance when allies are knocked out. This pays out when the fight is going badly and your team is falling apart.
He revives once per match at low health. Same direction — a safety net that only matters when things have gone wrong.
He doubles crit damage for Flashpoint teammates. Different direction entirely. This is a team-construction bonus that applies from the first second, whether you are winning or losing.
In the framework from the best characters guide, the first and third parts of that passive are a comeback passive, and comeback passives are worth the most on teams that grind through long, difficult fights. But Flashpoint Batman's damage output is precisely what stops fights being long and difficult.
So decide which one you are doing:
Burst plan. Maximise crit, end fights before the opponent's second character is properly in. The revive is insurance you hope never to claim, and the ally-KO crit bonus is irrelevant. This is the Online Battle plan and it is where he dominates.
Attrition plan. Field him expecting long fights, treat the revive as a real second life, and accept that the ally-KO bonus means he gets stronger as your team is dismantled. This is closer to a Survivor plan, and it is the weaker use of him — because a character who ends fights quickly is worth more in Survivor than one who survives them, since health carries between rounds.
Most players should be running the burst plan.
The team question
The headline synergy is straightforward: his passive doubles crit damage for every Flashpoint character on the team, so Flashpoint Aquaman and Flashpoint Deathstroke turn one strong character into a compounding one. That is the composition currently dominating Online Battle leaderboards, and the team compositions guide covers the full build.
The more useful point for most accounts is the one that gets buried: he works fine outside a full Flashpoint team, because his own crit boost applies to himself regardless.
That matters enormously if you are anywhere below the top of the game. A full Flashpoint trio means finishing three Metal-tier characters, which — per the phases model — is a phase-four project. One finished Flashpoint Batman alongside two well-built characters you already own is a phase-three project, and it is most of the value.
Do not delay building him because you cannot yet build the team around him.
Gear
Crit amplification is the obvious direction and the correct one, given that his entire offensive identity runs through crit damage. Our database notes that crit damage and health augments maximise survivability in long raids, which is a useful steer: the augments specialise him rather than generically improving him.
Two cautions specific to him.
Crit gear does nothing against crit immunity. More on that below, but a build that is entirely crit-dependent has a hard floor in certain matchups, and stacking more crit does not raise that floor.
Watch the breakpoints, not the item count. The gear shards guide applies here as everywhere — a crit piece one upgrade short of a threshold is contributing far less than it appears to. Finishing one piece beats starting three, and it beats it hardest on a character whose value is concentrated in a single stat.
Matchups
Good against: almost everything that can be killed quickly. His damage ceiling means most fights are decided by whether he connects, not by attrition.
Countered by crit immunity. This is the hard counter and it is worth knowing before you build around him. Characters like Batman/Arkham Knight and Green Lantern/Red Son carry crit immunity, and crit immunity removes the offensive half of his kit outright. Not reduces — removes. In those matchups he is a character with good base stats and no special sauce.
There is no gear answer to this. The answer is roster: have somebody else on the team who does not care about crit, so that a crit-immune opponent is an inconvenience rather than a loss. That is the role coverage argument in its sharpest form — the risk of a one-stat character is not that the stat is bad, it is that one opponent type turns it off.
Offence versus defence
Unusually for a top damage character, he is genuinely good on both, and for different halves of his kit.
On offence, you are buying the damage.
On defence, you are buying the revive — and specifically because it needs no input. A defence team plays itself, so anything requiring good piloting loses most of its value, while a revive-once-per-match fires whether or not anyone is driving. The multiplayer guide makes the general point; he is the clearest example of it.
That dual value is a real argument for prioritising him over a pure-offence alternative, since one build serves two jobs.
What he actually costs
Be honest with yourself about the full path before starting, because Metal-tier characters are where accounts stall.
You need the character, then Metal shards from the limited routes, then Nth Metal for the promotions, then Power Credits for levels, then crit gear taken across breakpoints. Each of those is a separate bottleneck and they do not queue politely.
A half-built Flashpoint Batman is worse than a finished character you already own — which is the general rule from the team building guide, and it bites hardest on the most expensive character in the game.
We sell characters and currency, so weigh this accordingly: the genuine case for buying here is that the Metal shard routes are schedule-dependent rather than grindable, which is exactly the bottleneck money removes cleanly. The case against is buying the character while leaving yourself unable to promote or gear him. Are Injustice mods worth it? has the diagnosis, and are Injustice mods safe? the risk.
The short version
- Highest base damage in the game, and strong stats overall at 4,200 power and 9,800 health.
- His passive is two-thirds comeback and one-third team buff, on a character built to end fights fast.
- Pick the burst plan. If you are playing him well, most of the comeback half never fires.
- The Flashpoint trio is the ceiling, but he works alone — his crit boost applies to himself regardless.
- Crit immunity is a hard counter with no gear answer. Cover it with a teammate, not a build.
- The revive makes him unusually good on defence, because it needs no piloting.
- Metal tier means the real cost is promotion, not acquisition.
Where to go next
- Injustice character tier list — where he sits against the rest of the roster
- Injustice team compositions — the full Flashpoint build
- Arkham Knight Batman guide — the crit-immune counter-pick
- Injustice Phantom Zone — where the Metal shards come from
- Best Injustice characters — how to read a passive properly