Your opponent reveals his or her hand.
It appears from deep in the mountains to warn people about upcoming disasters it has sensed with its horn.
Type
Attributes
Expansion
Number
Rarity
Release
Regulation
Formats
Energy Types
Species
HP
Retreat
Weakness
Resistance
Stage
Evolves From
Artist
Your opponent reveals his or her hand.
Does 20 more damage for each of your opponent's Benched Pokémon.