just something I needed to do

List of his PSI powers:

PSI Rockin (α, β, γ & Ω) - Summons giant neon lights and deals huge damage to all opponents.

PSI/PK Flash (α, β, γ & Ω) - May blind an enemy, paralyze it, make it feel strange or instantly kill it. (Of course, insta-killing won't work most of the time in this RP, even if Ω is used, which has a 40% chance of insta-killing, because balance.)

Lifeup (α, β, γ & Ω) - Heals a small bit of health to one person (α), a good amount of health to one person (β), full health to one person (γ) or a significant amount of health to everyone. (Ω)

Healing (α, β, γ & Ω) - Heals effects like paralysis, solidification, and can even revive. (May not always work though.)

Shield (α, Σ, β, & Ω) - Cuts damage in half (α for one ally, Σ for all allies) or cuts it in half while dealing half of the damage taken back at the attacker. (β for one ally, Ω for all allies)

Hypnosis (α & Ω) - Puts one (α) or all (Ω) enemies to sleep.

Paralysis (α & Ω) - Paralyzes one (α) or all (Ω) enemies.

PSI/PK Fire (α, β, γ & Ω) - Damages all enemies in a row of fire.

PSI/PK Freeze (α, β, γ & Ω) - Damages one enemy and may freeze them in place.

PSI/PK Thunder (α, β, γ & Ω) - Strikes lightning 1 (α), 2 (β), 3 (γ) or 4 (Ω) times. May miss when there are few enemies.

PSI Magnet (α & Ω) - Drains PP from one (α) or all (Ω) enemies, if they have PP, so PSI moves can be used.

PSI Shield (α, Σ, β & Ω) - Makes psychic attacks disappear (α for one ally, Σ for all allies) or reflects them. (β for one ally, Ω for all allies)

Offense Up (α & Ω) - Raises one (α) or all (Ω) allies' attack power.

Defense Up (α & Ω) - Raises one (α) or all (Ω) allies' defense.

Offense Down (α & Ω) - Decreases one (α) or all (Ω) enemies' attack power.

Defense Down (α & Ω) - Decreases one (α) or all (Ω) enemies' defense.

PSI/PK Starstorm (α & Ω) - Summons a bunch of stars that deal huge damage to all opponents.

Brainshock (α & Ω) - Makes one (α) or all (Ω) enemies feel strange. Only works if an opponent is smart/has a high IQ. If the enemy is stupid, Brainshock won't work.

Counter (α & Ω) - Counter α works the same way as Shield β and Counter Ω works the same way as Shield Ω, except full damage is reflected instead of half.

PK Ground - Creates a massive earthquake which does massive damage. It can also trip opponents.

PK Love (α, β, γ & Ω) - Summons harsh, shining pink and turquoise lights with a hexagonal pattern (with the exception of the α stage), which deal huge damage to all opponents.

PSI Counter (α & Ω) - PSI Counter α works like PSI Shield β and PSI Counter Ω works like PSI Shield Ω, except for the fact that the attacked person still takes damage.

Refresh - Heals 10% of all allies' max HP 5 times.

Note that despite the obvious reference to Ness, in EarthBound, the only moves listed here that Ness can actually use are PSI Rockin, PK Flash, Lifeup, Healing (only α, β and γ though), Shield (only α and β though), Hypnosis and Paralysis.