Prevents other Pokémon’s moves or Abilities from
lowering the Pokémon’s stats.

clear-body

The Pokémon gradually regains HP in rain.

rain-dish

The oozed liquid has a strong stench, which damages
attackers using any draining move.

liquid-ooze

status

Physical damage, controlled by Attack and Defense

physical

Special damage, controlled by Special Attack and Special Defense

special

One specific move.  How this move is chosen depends upon on the move being used.

specific-move

One other Pokémon on the field, selected by the trainer.  Stolen moves reuse the same target.

selected-pokemon-me-first

ally

The user's side of the field.  Affects the user and its ally (if any).

users-field

Either the user or its ally, selected by the trainer.

user-or-ally

The opposing side of the field.  Affects opposing Pokémon.

opponents-field

user

One opposing Pokémon, selected at random.

random-opponent

all-other-pokemon

One other Pokémon on the field, selected by the trainer.

selected-pokemon

all-opponents

entire-field

user-and-allies

all-pokemon

all-allies

fainting-pokemon

normal

fighting

flying

poison

ground

rock

ghost

steel

fire

water

grass

electric

psychic

dragon

dark

fairy

unknown

shadow

They fire beams from the glassy, magenta orbs that resemble
eyes atop their heads, and they drift in shallow seas. During low
tide, they can sometimes be found on beaches, desiccated.

tentacool

It has 80 tentacles, each with a venomous tip. These tentacles
are also extendible, lengthening when Tentacruel attempts to
catch prey. Use caution.

tentacruel

generation-i

Opposing Pokémon are attacked with a spray of harsh
acid. This may also lower their Sp. Def stats.