Who would win?
Thanos (Astral Regulator) vs God Emperor Doom
These two are as evenly matched as it gets: both can rewrite reality, and both can kill the other. The difference is how they fight. Doom's main weapon is raw cosmic energy, and Astral Regulator Thanos absorbs energy, so Doom's biggest attacks feed him instead of hurting him. Thanos is also the tougher of the two, so he lands the final blow first.
- Same power level: both can rewrite reality
- Thanos absorbs Doom's energy attacks
- Thanos is harder to put down, so he finishes first
An alternate-universe Thanos, Marvel's Mad Titan, who used a cosmic device called the Astral Regulator to absorb beings and take their power. One of the strongest Thanos versions printed.
Victor von Doom from Marvel Comics at his peak. In Secret Wars (2015) he stole the Beyonders' power and forged what was left of the dying multiverse into his own world, Battleworld.
The full breakdown
For the stat fans: every check the engine ran, fighting in character and with no holding back (engine v1.8.26).
In Character
In short
Nothing separates these two on raw power — they stand at the same tier, so scale decides nothing here. Both fighters have a way to end the fight, so it comes down to who lands it first. Both can finish — Thanos is harder to put down than Dr. Doom, which gives the survivability edge. An edge is a preference, not a guaranteed win. Thanos takes it, but it is close enough that a different day might go the other way.
The tables below show every check behind this, with the numbers the engine used.
Full engine breakdown
Power bracket
| Fighter | Bracket |
|---|---|
| Thanos | 13 |
| Dr. Doom | 13 |
Gap of 0. No scoring edge.
Attribute clash
| Axis | Attacker | vs defence | Points |
|---|---|---|---|
| Special | Thanos (10) | Dr. Doom 8 | +10 |
| Energy | Dr. Doom (10) | Thanos 10 (UNDEFENDED x1.5) | +8 |
| Speed | Dr. Doom | — speed edge | +9 |
Ability interactions
| Type | Interaction | Points |
|---|---|---|
| counter | Thanos's energy absorption hard-counters Dr. Doom's energy projection | +35 |
| counter | Dr. Doom's time manipulation soft-counters Thanos's super speed | +11 |
| speed | Dr. Doom is far faster (speed 8 vs 5) -> evasion + initiative (+20, survival not a kill) | — |
Soft counter: reduces an ability's effectiveness without nullifying it. Hard counter: the ability does not function against this opponent at all.
Finishing routes found
| Fighter | Route | Status |
|---|---|---|
| Thanos | Power to erase from existence meets a matching power in Dr. Doom, so it is a contest rather than a clean erase | FOUND |
| Dr. Doom | Power to erase from existence meets a matching power in Thanos, so it is a contest rather than a clean erase | FOUND |
These are routes a fighter possesses. Whether each one actually works on this opponent is tested below — a route can exist and still fail against sufficient resistance.
Win conditions tested
| Check | Thanos | Dr. Doom |
|---|---|---|
| Kill | PASS reach 10 vs Dr. Doom's 8 | PASS reach 10 vs Thanos's 10 |
| Contain | FAILED no containment method | FAILED no containment method |
A kill lands only when the attacker's reach meets or beats the defender's resistance. Containment must clear two bars: it has to out-reach the opponent's escape and reach 8 to hold permanently — below that it is a temporary hold that lapses. A fighter who fails both cannot end the fight, however much damage they do — which is how an outmatched fighter can still force a stalemate.
Can they threaten at all?
| Fighter | Has a usable offensive route |
|---|---|
| Thanos | YES |
| Dr. Doom | YES |
This checks only whether a fighter can meaningfully attack at all. It is tested before the win conditions above — so a fighter can pass here and still have no way to finish the opponent.
Rulings
| Dr. Doom has no rating for resisting seals, prisons and banishment, so it is read from their tier as 8 rather than as none (escape 7 -> 8) |
| Dr. Doom has no rating for resisting being knocked out or shut down, so it is read from their tier as 8 rather than as none (incap resistance 7 -> 8) |
| Both fighters have a valid win condition — the model now assesses the race. Any edge it finds is a preference, not proof of who lands first |
| Both can finish — Thanos is harder to put down than Dr. Doom, which gives the survivability edge (+16). An edge is a preference, not a guaranteed win |
Final score
| Key awards | Points |
|---|---|
| Thanos's power to erase from existence meets a matching power in Dr. Doom, so it is a contest rather than a clean erase | +30 |
| Dr. Doom's power to erase from existence meets a matching power in Thanos, so it is a contest rather than a clean erase | +30 |
| Both can finish — Thanos is harder to put down than Dr. Doom, which gives the survivability edge | +16 |
The largest awards, not a full ledger — bracket gap, attribute clash and counter points are listed in their own sections above.
Thanos 81 · Dr. Doom 68 — margin +13, graded coin-flip. Points accumulate from the checks above. The engine resolves the fight; the AI only narrates the result it reached.
No Holding Back
In short
Morals make no difference to this one — it resolves exactly as above.
Full engine breakdown
Power bracket
| Fighter | Bracket |
|---|---|
| Thanos | 13 |
| Dr. Doom | 13 |
Gap of 0. No scoring edge.
Attribute clash
| Axis | Attacker | vs defence | Points |
|---|---|---|---|
| Special | Thanos (10) | Dr. Doom 8 | +10 |
| Energy | Dr. Doom (10) | Thanos 10 (UNDEFENDED x1.5) | +8 |
| Speed | Dr. Doom | — speed edge | +9 |
Ability interactions
| Type | Interaction | Points |
|---|---|---|
| counter | Thanos's energy absorption hard-counters Dr. Doom's energy projection | +35 |
| counter | Dr. Doom's time manipulation soft-counters Thanos's super speed | +11 |
| speed | Dr. Doom is far faster (speed 8 vs 5) -> evasion + initiative (+20, survival not a kill) | — |
Soft counter: reduces an ability's effectiveness without nullifying it. Hard counter: the ability does not function against this opponent at all.
Finishing routes found
| Fighter | Route | Status |
|---|---|---|
| Thanos | Power to erase from existence meets a matching power in Dr. Doom, so it is a contest rather than a clean erase | FOUND |
| Dr. Doom | Power to erase from existence meets a matching power in Thanos, so it is a contest rather than a clean erase | FOUND |
These are routes a fighter possesses. Whether each one actually works on this opponent is tested below — a route can exist and still fail against sufficient resistance.
Win conditions tested
| Check | Thanos | Dr. Doom |
|---|---|---|
| Kill | PASS reach 10 vs Dr. Doom's 8 | PASS reach 10 vs Thanos's 10 |
| Contain | FAILED no containment method | FAILED no containment method |
A kill lands only when the attacker's reach meets or beats the defender's resistance. Containment must clear two bars: it has to out-reach the opponent's escape and reach 8 to hold permanently — below that it is a temporary hold that lapses. A fighter who fails both cannot end the fight, however much damage they do — which is how an outmatched fighter can still force a stalemate.
Can they threaten at all?
| Fighter | Has a usable offensive route |
|---|---|
| Thanos | YES |
| Dr. Doom | YES |
This checks only whether a fighter can meaningfully attack at all. It is tested before the win conditions above — so a fighter can pass here and still have no way to finish the opponent.
Rulings
| Dr. Doom has no rating for resisting seals, prisons and banishment, so it is read from their tier as 8 rather than as none (escape 7 -> 8) |
| Dr. Doom has no rating for resisting being knocked out or shut down, so it is read from their tier as 8 rather than as none (incap resistance 7 -> 8) |
| Both fighters have a valid win condition — the model now assesses the race. Any edge it finds is a preference, not proof of who lands first |
| Both can finish — Thanos is harder to put down than Dr. Doom, which gives the survivability edge (+16). An edge is a preference, not a guaranteed win |
Final score
| Key awards | Points |
|---|---|
| Thanos's power to erase from existence meets a matching power in Dr. Doom, so it is a contest rather than a clean erase | +30 |
| Dr. Doom's power to erase from existence meets a matching power in Thanos, so it is a contest rather than a clean erase | +30 |
| Both can finish — Thanos is harder to put down than Dr. Doom, which gives the survivability edge | +16 |
The largest awards, not a full ledger — bracket gap, attribute clash and counter points are listed in their own sections above.
Thanos 81 · Dr. Doom 68 — margin +13, graded coin-flip. Points accumulate from the checks above. The engine resolves the fight; the AI only narrates the result it reached.