⚔️ Toxic Spikes | Gen 4

Effect:

Sets up Toxic Spike entry hazard at the opposing field, which poison opposing Pokémon that enter the field. A second layer of these spikes may be laid down, in which case Pokémon will be badly poisoned instead.

Pokémon that are either not Grounded or immune to being poisoned are unaffected by this effect.If a grounded Poison type Pokémon enters a field covered with poisoned spikes, the spikes are removed.

Target:

Foe
Foe
Foe
User
Ally
Ally
Targets Opponents Field.