Alakazam is a slightly humanoid Pokémon with a large mustache. A female Alakazam has a significantly shorter mustache than a male. It has a long, thin snout, narrow eyes, ear-like spikes extending from the top of its head, and an additional spike protruding from each cheek. Covering its yellow, skeletal body are brown armor-like sections over its chest, shoulders, forearms, and knees. There are three toes on each foot, each of which has a white claw. Two of the toes face forward, while one faces backward. It wields a silver spoon in each hand, which act as amplifiers for its psychic abilities. The spoons are created using its psychic powers, and it may give one to someone it trusts. According to its Pokémon Ultra Moon Pokédex entry, anything eaten with the spoon becomes delicious.

Alakazam is able to use all forms of psychic abilities, including telekinesis and blasts of offensive energy. The overflow of its psychic powers can cause headaches to those nearby. These powers are used to move its body, as opposed to its weak muscles. It also uses its psychic powers to hold up its head, which is too heavy to be supported by its neck. Due to its continually growing brain, its head becomes larger with age. It is said to have an excellent memory and can remember everything that it has experienced since hatching as an Abra, to the time of its death, and has an IQ that exceeds 5,000. It is found in urban areas.

Forms
Alakazam can Mega Evolve into Mega Alakazam.

As Mega Alakazam, its mustache turns white and becomes longer and bushier. It also grows a long, white beard. The armor-like sections become bulkier, and its upper body section becomes slightly shorter to reveal its thin stomach. The ear-like spikes become slightly shorter, and a larger spike forms on top of its head. Additionally, it gains an oval, red organ in the center of its forehead. The organ is said to emit psychic power. Its lower legs become longer and slimmer, and its feet become skinnier and resemble talons. It gains three additional spoons, for a total of five that it levitates in the air.

At the cost of its already-low muscular strength, Mega Alakazam's power is entirely converted to pure psychic energy. Mega Alakazam is constantly floating thanks to its psychic powers. It can read the course of a person's entire life with a single glance. Mega Alakazam's red organ allows it to foresee every move an opponent makes and everything else. Its precognition is powerful enough to make an attack completely miss Mega Alakazam.

Evolution
Alakazam evolves from Kadabra and is the final form of Abra.