Thought I'd do something this round...a husband-and-wife team! Let's begin with Brian Braddock, better known as Captain Britain!
Brian's abilities are powered by interdimensional energies which are concentrated around the British Isles of each reality and also in Otherworld; moving too far away from the field will cause eventual power loss unless a power-enhancing costume is worn. After being lost in the timestream for a while, Brian briefly had precognitive flashes, though these eventually abated. For a time, all of his abilities were localized to Britain; if he went abroad for too long a time without wearing his costume, his powers eventually diminished to nothing. His costume acts as an antenna and battery, allowing him to retain his powers wherever he goes. When he and Meggan destroyed the Otherworld energy matrix at Roma's prompting, however, the energies that allowed him to retain his power within the UK without his costume were dissipated. Hence, to retain his powers anywhere on Earth, he must wear the costume at all times. Recently, Brian has gained the ability to use his powers even without his suit. They are now based on his confidence. With greater confidence comes more power, and he weakens as his confidence does.
Originally, his powers were linked to the Amulet of Right, worn around his neck, and he depended on a mace-like Star Scepter to fly. Later on Merlyn changed his costume just before he entered an alternate Earth (Earth-238), removing the Amulet and the Scepter placing the powers in his new costume. Not long after that he was killed by the Fury and had his body remade by Merlyn, who chose this point to make his powers innate and stronger, with his costume merely serving as a "battery" and amplifier. Currently, Brian's powers are sustained by his own confidence and heritage as the son of a denizen of Otherworld. Thus, the more confident he is, the greater his powers are and vice versa.
While wearing his costume, Braddock's strength is increased to high superhuman levels. At his peak, he's able to lift approximately 90 tons. Braddock's advanced musculature produces considerably less fatigue toxins during physical activity than the musculature of a normal human. At his peak, he can exert himself physically for about 24 hours before the build up of fatigue toxins in his blood begins to impair him. While wearing his costume, Braddock's body is surrounded by an invisible force field that renders him highly resistant to physical injury. The field allows him to sustain powerful energy blasts, great impact forces such as bazooka shells or being repeatedly struck by superhumanly strong opponents, temperature extremes, and falls from great heights without being injured. However, repeated impacts from sufficiently powerful forces or weaponry will weaken and, eventually, penetrate the field. The field's density, however, is specially designed to allow oxygen and light to pass through it. This force field is now sustained by his own confidence. Braddock's agility, balance, and bodily coordination are enhanced to levels that are beyond the natural physical limits of the finest human athlete. In addition, his reflexes are similarly enhanced and are superior to those of the finest human athlete. Braddock can purposely draw upon the energies that give him his other powers to temporarily increase the efficiency of his senses, enhancing them to superhuman levels. He can see objects with perfect clarity at much greater distances than a normal human can. His hearing is similarly enhanced, allowing him to hear further than a human and to detect sounds normal humans can't. He can also can also channel these energies for the purpose of flying through the air at great speeds. At his peak, he is capable of surpassing the Speed of Sound, 770 miles per hour. The force field that grants him his superhuman durability enables him to withstand the rigors of traveling at such high velocities would have on human tissue without harm, as well as allowing him to breathe normally.
Of course, as tough as the Captain is, his wife is certainly no pushover either. Let's say hello to Meggan Puceanu-Braddock!
A mutant empath, metamorph and elemental of great power, Meggan mostly keeps her strength at a decent 50 tons but since she has a deep connection with the earth she actually draws strength from the planet. So she can augment her to 100+ tons to even incalculable levels. Meggan has survived energy-based attacks, blunt force based attacks, and weapon based attacks even attacks like demonic/holy based attacks and magic attacks. In addition, she is capable of sensing the emotions and feelings of all living creatures (from people, to animals, to plants) and can broadcast her own feelings in order to influence other people's emotions. Meggan has the ability to “see” and “hear” natural/biological patterns of forces in the world around her. This power links her with natural/biological patterns of forces in the world around her, as well as with her own empathy/shapeshifting. Meggan can sense electromagnetic forces, air currents, chemical reactions and even detect “visibly” telepathic communications. Meggan can also see and sometimes talk to ghosts. She can assume the form of any living creature, even those who only exist in legends (once she became a Godzilla-like dragon and actually breathed fire, and another occasion she became a werewolf that looked like fellow mutant Wolfsbane, and had all of a wolf's natural abilities). Meggan can assume the form of other people as well. Thanks to her empathic ability, Meggan's body will actually change in response to the emotions around her, becoming beautiful when she feels loved, or hideous when she feels fear or anger. Her elemental powers also cause Meggan to change in response to her surroundings, such as growing fur in extreme cold, or gills when she is submerged underwater. She has also demonstrated the abilities to turn into sentient sand or water. If she takes on the appearance of another superhuman, Meggan can also gain their powers. This also worked when she turned into a female mirror of the Silver Surfer.
In her true form, Meggan can manipulate, absorb or release elemental energy - this includes earth, fire, water, air and even ether(energy). Thanks to Meggan's empathy, she has a psionic link to the natural forces of the Earth. By "speaking" to the elements, Meggan can command the environment around her, and her emotional state can affect the local ecosystems. She can extinguish forest fires with a thought, summon gale force winds or part the waters of a lake with wave of her hand, or even cause earthquakes in a flash of anger. Meggan has even been observed causing electromagnetic pulses by commanding the magnetic fields around her, freezing opponents by rapidly dropping the air temperature around them, or increasing the powers of elemental mutants (such as increasing the temperature of her teammate Peter Wisdom's heat blasts). Meggan has used her elemental powers to affect man-made objects, such as actually making the atoms in a building's roof move apart, creating a hole in the roof that resealed itself (without a trace of ever having had a hole in it) once Meggan had passed though it (which suggests that Meggan's elemental powers may have a Telekinetic quality). Meggan has the ability to propel herself through the air at high speeds by force of will. While she does so, her hair streams out behind her to a length far longer than it usually is. Whether this is a conscious use of her shapeshifting power is unknown. Meggan can apparently support great weights even when flying. She can adapt to her physical environment, becoming impervious to cold without changing shape to adapt. In her true form, Meggan can manipulate magical energy, i.e. deflecting spells. Meggan's powers grow more fluid and manageable and stronger while she is in magical realms. Also, because of her shapechanging power, Meggan has some resistance to the reality-warping powers of others. She was able to break free of the power of Jamie Braddock, and was one of the few to remember the effects of the Jaspers Warp.
So...individually, they could give Archanfel some trouble. Together, though...they could be a real force to be reckoned with. Thoughts?