If you could make your own ability...

[Jmanultrax1 38]

darkness terrain.

on this terrain all ghost/dark types have increased damage while pokemon that aren't of this type take little damage each turn.

[Amine 171]

Rise Up: all stats +1 on switch in

[Jmanultrax1 38]

full spirit: when hp is dropped below half (a quarter is left) all stats are boosted by 1 (even evasiveness). If this is caused by a critical hit the stats are boosted to plus 2 instead.

[Hycrox 273]

Guilt trip: when this pokemon is knocked out, the opponent's pokemon that's on the field at the end of the turn has its attack and sp. atk decreased by 1

 

Trickery: Activates Trick Room upon entering the field

[Swampellow 116]

Haunting Presence : Paralyzes the opponent(s) with fear upon switch in. (Think what infatuation does)

[Animefan666 62]

Shield Breaker - End moves that boost the opposing Pokemon's team such as Light Screen, Reflect and Tailwind.

[Alex 185]

Fluffy Buff: Halves the power of non-contact moves, but doubles the damage of fire-type moves. - Jumpluff only.

Magic Horn: All attacks have an extra 10% chance of putting the opponent to sleep. - Stantler only.

Moneybags: Gives the Pokemon's level*7 money at the end of a battle.

[Animefan666 62]

3 hours ago, Alex said:

Fluffy Buff: Halves the power of non-contact moves, but doubles the damage of fire-type moves. - Jumpluff only.

This already exists. It's called Fluffy and Jumpluff being a grass type, would be dead in one shot with even the weakest of fire type moves.

[Alex 185]

1 minute ago, Animefan666 said:

This already exists. It's called Fluffy and Jumpluff being a grass type, would be dead in one shot with even the weakest of fire type moves.

I said non-contact

[Animefan666 62]

17 minutes ago, Alex said:

I said non-contact

Yeah, but don't you think this would be better suited for a non-grass type like Mareep, Flaffy and Mega Ampharos?

[Amine 171]

2 hours ago, Animefan666 said:

Yeah, but don't you think this would be better suited for a non-grass type like Mareep, Flaffy and Mega Ampharos?

Well to each their own No fighting~

 

Equality: gets the Raised stats of an opponent upon switch in

[Animefan666 62]

46 minutes ago, Another Retired Shipper said:

Well to each their own No fighting~

 

Equality: gets the Raised stats of an opponent upon switch in

 

Their's a difference between debating and fighting. A difference in opinion doesn't automatically equate to fighting.

 

Quicksand - Upon entering battle, the opponents Speed lowers by one stage. Effect doubles in a Sandstorm. (limited to Sandygast and Palossand)

[Jmanultrax1 38]

armor up: When hp drops below a certain threshold, the user is enshrouded in protective armour. Raises def&sp.def by 15% and drops attack and sp.attack by 10%

exclusive to only steel types.

[J-Awesome_One 1328]

Damage Reverse: Not very effective moves become super effective and while super effective moves become not very effective.

[Amine 171]

Skin Change : When Hp drops below half, heals status ailment and restores some Hp ( Seviper, Ekans)

 

Rock Climber: 10% chance of dodging rock moves

[HUEnd 129]

Tough mind: Halves the damage taken from moves that does not make direct contact, but doubles that of Ghost-type moves. (a variation of Fluffy)

 

Scavenger: Copycats half the effect of an ally pokemon's item

  - Comments: A doubles/triples ability, so you could enjoy some extra recovery from your partner's leftovers or berries (status berries would have a 50% of healing a status or not) or boosts from Life Orb/Choice items without a drawback.

[Alex 185]

Momentum: 20% of the speed stat is added to the attack and special attack stats.

Shorty: Halves the Pokemon's height. This has absolutely no effect.

Surprise: This Pokemon gains a random ability when it enters the field.

[Hycrox 273]

Fire starter: At full health, all of this pokemon's fire-type moves have a priority of +1

Smash mouth: Gives sound-based moves a power boost of 1.3x. It also makes them unresisted

[Swampellow 116]

Unbreakable Will: This pokemon does not suffer from status affects.

Notes: This basically prevents negative effects from status, so no attack half from burn, no speed drop from para, etc, however it still takes damage from Burn/Poison.

 

[Animefan666 62]

Rusty - Water attacks reduce Speed by one stage. Activated by Rain Dance as well. (limited to Steel types)

[Jmanultrax1 38]

Soulless: Any moves that affect this pokemon spiritually become invalid. (spite, grudge, perish song, disable, encore, swagger, flatter, ex)

[Hycrox 273]

Precipitation: If its hit by a Water-type move, it loses its water typing

Swooce: The pokemon is immune to trapping and can always run away from battles

[Bazaro 133]

Tenacity: The user takes 1% less damage from direct attacks for each 1% missing HP. Caps at 90% reduction at 10% HP.

[Animefan666 62]

Lunar Eclipse - Boosts Fairy type moves by 16.7%. Reduces the healing power of Moonlight by 16.7% and doubles the effectiveness of Cosmic Power. Stacks with Fairy Aura. (limited to Solrock and Cresselia)

 

Solar Eclipse - Boosts Dark type moves by 16.7%. Negates and prevents the use of light-based moves and abilities and doubles the effectiveness of Cosmic Power. Stacks with Dark Aura (Limited to Lunatone and Darkrai)

[HUEnd 129]

Cleanse: Removes entry hazards on switch-in.