Make your own ability!

[Cyrus Shadowclaw]

superabilityofawesomeness, though a great title, doesn't fit in the gap

A. It's SUPERAWESOMEABILITYOFDOOM!
B. It'll use this marquee.

[Zy]

This could be deadly.
Interception
When the opponent switches out against the ability holder, the opponent takes 30% of damage.
If the opponent switches out just as the ability holder switches in, the opponent takes 75% of damage.

Heat Sink
The ability holder restores up to 25% of its health if hit with a Fire attack.

Bullet Time
The ability holder always moves last, but takes no damage from moves that are Neutral Effective or more.

Duality
All attacks have 1.5x more Base Power but if the attack is less than x2 Effective (neutral or not very), the user takes 50% of damage inflicted.

Cryogenesis
Any Ice-type move used has a 100% chance of Freezing the foe, but have 20% less Accuracy and Base Power.

[Laprabi]

Inner Flame
If a Fire-type move burns the foe, the foe loses 25% of it's health each turn.

[tomkang]

Fighting Spirit

Everytime the pokémon KOs another pokémon it sharply raises attk and sp. attk

Tactician

The pokémon raises its defence and sp. defence every 2 turns in battle

[Laprabi]

Wrath
If the user is hit with a physical attack, it's Attack and Sp.Atk are sharply raised.
If the user is hit with a special attack, it's Attack and Sp.Atk are sharply dropped.

[Roxxy the Zangoose]

Nerd

When faced with super-tough pokemon, the user's status immediately becomes "Follow Me." Only works in double battles.

[Buttons The Plural™]

Winged
This pokémon uses its wings to evade all ground type attacks. Solution to the poison-bug problem

Levitate already does this.

Comfort eater
Whenever a berry is eaten it gains double HP. If the berry does not give HP then 20 hp will be gained.

[Awkward Squirtle]

Levitate already does this.

I know, but there are other abilities that do the same thing. This would make more sense than levitate on bugs and Flygon. I've now decided that Hover would be a better name

[dr-barno]

Chase
When your opponent switches out a pokemon, Your attack will go first.

basiclly allowing the effect of pursuit for all of your moves

[Laprabi]

Meekness

Cuts the opponent's Defense on switching in because of the user's meek appearance.

[Hicky]

Expertise
If the Pokémon is in the only Pokémon to learn a move, it's power will be given a 1.5x boost.

Histrionic Personality
All moves in 2 v 2 will be drawn to this Pokémon.

Atheist
No attacks done by Arceus will have any effect on this Pokémon. The moves Wish and Healing Wish will have no effect when this Pokémon is in battle.

Buddhist
The move Meditate will increase the stat increase of Meditate by 2x and will also raise its evasion on using Meditate.

Transgender
The move Attract will work on this Pokémon if the Pokémon are of the same gender.

Quick Clothes Change
During weather - namely, Sandstorm and Hail - this Pokémon will not be affected by the HP loss.

Detective
This Pokémon will know everything in regards to the Pokémon's moves, ability and stat changes within two turns and providing it has the move 'Foresight'.

Large Breasts
This Pokémon will take more damage from moves that are dependent on the opponents weight; however, the opponent has a 20% chance of being inflicted with the Attraction status each turn.

Stentorian
Sound moves done by the opponent (Hyper Voice, Growl) will all do 30 points extra damage, regardless of whether they do damage originally or not.

Cripple
This Pokémon will be unable to use Attacks - however, it's Special Attack will be doubled and its moves will have an extra 30% accuracy.

Pica
This Pokémon may eat hold items.

Emotional Neutrality
This Pokémon will not be affected by Taunt, Roar, Attract, the ability Intimidate, or Fake Tears.

Boredom
This Pokémon has a 1/4 chance of switching out each turn.

Superb Fitness
This Pokémon will not ever stop using the moves Thrash and Outrage.

Supreme Mercantile
If the opposing Pokémon has moves that are of the same type but do higher damage, then they will be given to this Pokémon and the opposing Pokémon will be given that Pokémon's moves.

Imagination
The scene of the battle will change each turn.

Evanescence
This Pokémon will only be in battle for three turns and then it will faint - however, the power of all its moves will be tripled.

Minions
When this Pokémon uses the move 'Substitute', one of its lower stage evolutions will appear at 50% its current level with the exact same moves, IVs and EVs that it has.

Organized
On switching this Pokémon out, you will be able to choose the EVs, IVs and moves of this Pokémon.

Prank Patrol
Using the move "Trick" on this Pokémon will cause there to be a 200 power move cast upon the Trick user.

[Laprabi]

Batteries

The power of all Electric-type moves used by this Pokemon is doubled, but this Pokemon takes more damage from super-effective attacks.

[Hicky]

Seismologist
If this Pokémon is in battle, the move 'Magnitude' will always do its maximum magnitude.

Jack Of All Trades
This Pokémons middle stat will be the value of all its stats.

Seasonal
During weather, this Pokémon will get a 1.1x boost on its attacks.

[Awkward Squirtle]

Potential Energy There is a 50% chance of moves requiring charging being used First time. When this doesn't occur the pokémon's special defense increases.

[ParaSky]

Two abiles,but they are the same

Sure Hitter(fighting)/Icicle's Eye(ice)

Super-Effetive attacks never miss.

This would obivsly make garchomp a UU/NU