In the ancient Greek mythology, ambrosia is the nectar of the gods, often depicted as conferring longevity or immortality upon whoever consumed it.

American Crusader a native of Earth-8 and the leader of the Retaliators uses an energy shield capable of expanding itself from his forearm to protect him and others from any attack or danger.

Armor originally created by Norman Osborn for his Avengers.

The Americommando's wielded a shield which is triangular in shape and is made unknown materials. The concept of the shield and Americommando are alternative versions who's characteristic being a parody to Marvel's Captain America.

The mystical stone (Amethyst) that empowers Amethyst, Princess of Gemworld, and grants her all her powers.

A psychostimulant used by John Prophet after his awakening.

One race underwent Amphogenesis by using a single drop of the amphogen waters.

The Amulet of Agamotto was a major resource in Dr. Strange's mystical arsenal it forced opponents to reveal their hidden secrets, and could create a protective shield.

Created by the Egyptian god Anubis and given to his most devoted follower. In the possession of Doctor Fate.

The Amulets (or Talisman) of Damballah are a matching pair of mystical pentants imbued with powers of Voodoo. One is placed around a zombie's neck, while the holder of its twin can command the undead being to do his bidding.

Officially known as the Amulet of Hatshepsut, this amulet's magic was gathered by the goddess Isis. It has passed on through the possession of Hatshepsut, Isis (Andrea) and Isis (Adrianna).

Bracelet made of a mysterius jewel and uranium than transform his bearer into the well endowned Doucheblade. Also kills her by radiation poisoning.

The Amulet of Power was an artifact created by Tarene's future self to empower a guardian of her choosing. Using this Amulet Desak became an all but unstoppable divine assassin capable of disposing potent gods or entire pantheons single handedly.

A mystical object used to stave off vampiric infection.

The item chosen by the Chosen One rather than the Sword of Might, thus transforming him or her into Captain Britain.

Carved from a giant ruby, the Amulet of Set has the appearance of an eye encircled by a coiling serpent. It is filled with the powers of Set.

The Amulet of Troy is what gave Achilles' his invulnerability.

Three amulets that grant its user the power of the White Tiger Force.

A sword used by the Thunderbolts member known as Swordsman. The hilt of the weapon was wrapped in the skin of his dead sister.

Starship captained by Captain Cybor in his quest to get the alien Klaatu.

Another of Moon Knight's vehicle. He uses it for more maneuverable flight capabilities in battle.

A triangular device used by Angle Man which opens spatial portals allowing him to warp through space.

Aniketos is Hades' bident. It's the only weapon that can truly slay Hades.

An Antimatter Weapon created by John Henry Iron a.k.a Steel. Said to be the most powerful weapon he ever created.

A suit of armor designed by Reed Richards to battle Galactus. The first time Reed used the suit, it was to battle a robot, named CAP, who's goal was to take out all weapons on Earth.

One race underwent Antigenesis by consuming the nectar of the antigen tree.

Based on the Green Lantern's Power Ring, the Anti-Green Lantern's Power Ring were composed of antimatter and tapped instead into black light. However, the rings were so powerful that augmented beings had to be created to use them and the wearer would die after 24 hours when the ring lost its charge.

Created by the 31st Century Legionnaire Brainiac-5 the Anti-Lead Serum was developed as a cure from the lead poisoning which affected the Daxamite physiology of Mon-El.

One of the most potent defense created by Kang the Conqueror. It is capable of instantly disintegrating any earthly matter it may touch.

In the 31st century medical technologies have advanced dramatically, the Antiseptic Projector-Spheres are one such device. Small, round plexi-spheres which deliver rays of antiseptic agents which assist during medical procedures.

Tiny rocket carried by Giant-Man to be used as Ant-Man for covering distances fast. First used in Tales to Astonish #59 to reach the next town before Hulk.

Canisters used by Ant-Man which contain Pym Particles needed to shrink and enlarge.

A cybernetic helmet developed by Hank Pym. Allows rudimentary communication with ants and other insects.

Eric o'Grady's iPod which contains two whole episodes of Chuck.

Amphibious Personnel Carrier.

The metagenetic mind linking drug fabricated by Checkmate for private use at the behest of their field agents.

The spaceflight that landed the first humans on the Moon.

Eris the Goddess of Discord's Apple.

After losing his hand Aquaman replaces it with a hook\harpoon that he kept improving on.

Magic carpet which responds only to Arabian Knight's mental commands. Used primarily for levitation and travel, the second Arabian Knight re-purposed it as armor.

Magical weapon used by the Arabian Knight which fires concussive blasts.

The ARC-170 starfighter or Aggressive ReConnaissance-170 starfighter was developed for use for the Clone Army as a heavy strike hitter. The ship was the ancestor to the well known T-65 X-Wing Starfighter.

Nite Owl's hovercraft named after Merlin's owl.