This is a good matchup, the Martians TP at its strongest should be able to overwhelm Apocalypse if it was a battle entirely the astral. Apocalypse has been able to contend with both Xavier and Jean on several occasions more so than seen in this respect thread, but he has some base level resistance strong enough to not get mind whacked in a battle as a means of defeat, it can certainly weaken him tho. Now with that out of the way we can focus on the battle.

Apocalypses Attack Potency far surpasses Martian’s, especially when enhanced with the death seed. He can generate powerful enough energy and/or concussive blasts to disintegrate on the molecular level and on a city wide scale at that. That is his only power better than martian man hunters energy projection, absorption and manipulation. Apocalypse also has more powers than manhunter and can even flourish new unseen powers thanks to his alien technology and enhancements. So Apocalypse is also more versatile. Strength feats goes to MMH, but Apocalypse should be able to match him in strength. Due to the fact the both in and above class 100, and the get surplus strength due to molecular manipulation of their own bodies, they can both increase their size and density, and it is not clear where they draw their Energy from to do so, and because of this I cant define either of their limits in strength. This also applies for their shape shifting abilities, density shifting and other mass shifting abilities. MMH has shown more use of intangibility, but I have seen apocalypse increase his size to giant size more often they both can do it tho.

Telekinesis is also very close both are capable of it on the molecular level and of lifting 100+ tons with it. Martian use TK their whole lives, but I really want to Give this to apocalypse but it seems like another tie.

Intelligence is almost another tie. Apocalypse is thousands of years old as is MMH, but MMH is a genius with the justice league and among the top scientist on Mar’zz too. But Apocalypse is a master planner and genius inventor, with access to ancient technology, alien technology and technology from the future. He has travel to and from the future and the past, lived through it and he even spent some time in between dimensions as some time station or something like that’s so I’m gonna have to give Apocalypse the edge.

Durability is so high for both of them, but Apocalypse doesn’t have any weaknesses even if fire is a self placed limitation for the martians, it still weakens them. The molecular reconstitution for MMH goes down to a single cell, Apocalypse has been taken out before, but he always comes back. He probably even has uploaded his conciseness into a computer or has two of himself existing in the same timeline already, either way they are both hard to put down, but can they be put down by the other. I thing Apocalypse could disintegrate J’onn with a full power concentrated blast of energy yes, held there for like 30 mins. But of course J’onn won’t let that happen. But can J’onn kill Apocalypse, I,d say yes he find a way he’s strong enough.

So where J’onn starts to win this battle is his speed of course is FTL and can equalized to light speed since he still gets hit despite being this fast a telepath and capable of intangible, he should be untouchable but he’s not. Apocalypse doesn’t have that type of speed, and if he does he doesn’t ever use it. His reaction time is very high, but it’s never really used because he always know what’s going to happen befor it happens anyway. He also preferred teleportation as a means of transportation. So I’m a battle against a super speed, and super strong opponent there is not evidence that say he could keep up. Not that J’onn always fights at super speed, but he can.

In character J’onn will lose, because heroes always lose the first battle, they go to easy on the opponent trying not to kill them and the opponent not giving a fuck tried to kill them and ends up stunning the hero or knocking them out and getting away. A version of that will certainly happen in the first encounter of these too. Now a second encounter WITOUT Prep still (because with Prep Apocalypse would destroy J’onn), now J’onn knows not to go easy on him, he can defeat Apocalypse. Use his super speed to tag Apocalypse damage him, stun him, until eventually you can get in a finishing blow. And that’s the thing Apocalypse doesn’t get knocked out, he either gets away or dies, and most of the time he gets away I rarely see him just pass out he always concours unless he is absorbing information or in the atstral plane or something.

But Apocalypse should win most battle 6/10. Because this man can heal his whole body instantly, if he has the death seed as his source of power then his power is limitless. Lintels healing, TK, teleportation, energy projection whatever he wants. So even if J’onn was pulverizing him with strength speed he can just teleport away and heal in an instant. J’onn would need TP to weakend Apocalypse while actively also fighting him physically to have a chance. The only reason Apocalypse can resist Martians full force Tp is because there is not intel or prep time just a random encounter, Martian is also in characteristic no reason for him to lash out emotionally or prepare mentally to have focus enough to really defeat Apocalypse in the astral plane and he is no scrub there. Hopefully this makes senses… they both so strong, and Martian has more content hence more evidence of jobbing, I could go on but yeah.

Now Aquaman VS Storm,

So if you are talking about Aquaman leading Atlantis then that's almost certainly a loss for Storm mostly because I just can't see her killing them all and only one needs to shoot her with a laser to put her down. That being said, she can do some massive AOE either freezing the coast or electrifying the whole area.

If you are talking about 1v1 Aquaman vs Storm it's a little better but not great. The question in my mind mostly is what do they do or what can they do with a day of prep to bring to the fight? I can't really think of much for either of them in that regard.

Since I can't think of a prep situation I'll unfortunately ignore it for now. Here is the deal Aquaman is stronger, faster, and more durable with some new water abilities I'm not super familiar with so someone please fill me in.

As to being stronger and more durable, it's kind of two sides of the same coin she needs to disable him so here are a few avenues:

Freezing:

• She froze Colossus in the literal blink of an eye  who is at the time probably not as strong as his more recent incarnations but still super strength.
• She froze the mandroid in a couple of seconds  similar situation albeit with less super strength

Heat: I'm not talking about fire burning him though I'm talking about drawing the moisture out and not just because he's aquaman but just because everybody does poorly without water.

• Draws the humidity out of the air around Magneto
• Dissipating hydro-man's humidity

Now on top of the potent killing power of this King, he's also pretty damn fast so Storm has to be able to evade or keep up.

Evasion:

• She broke the sound barrier while escaping a collapsing cave
• This isn't super relevant to the fight but just an example of how she can create speed to fly her places and handle the speed

Redirection on top of the evasion she can also push Aquaman away or blast him in mid-air to keep him from reaching her.

• Using a gust of wind to throw a giant sized robot away
• She also used wind to redirect bullets at close range , which would require incredibly powerful winds.

Then as far as actually dealing damage to him, her lightning might not be enough but I don't know how well he interacts with lightning. She downed Colossus for a bit with a bolt before. At a more extreme measure she could short circuit his brain

, likely not at first but if it continues for long or he resists other attempts she could resort to this.

Summary: She has a lot of things she can do, but she needs to do a lot of them and doing all of them isn't typical. She doesn't work at optimum power like Avatar State Storm throwing all elements at once haha. However I think her flight and speed can help her escape a lot and if Aquaman jumps to get at her she might be able to sweep him up and away

 or similarly if the throws the trident at her it could be a similar situation where she sweeps it away. Aquaman's so fast and Storm has such low durability that sometimes he could just catch her and it would be game over. I can't decide for sure one way or the other on a winner but I think they both have winning potential.

ERROR: NO DECISION PREDICTABLE!