Search your deck for a card that evolves from Magikarp and put it on Magikarp. (This counts as evolving Magikarp.) Shuffle your deck afterward.
Type
Attributes
Expansion
Number
Rarity
Release
Regulation
Formats
Energy Types
Species
HP
Retreat
Weakness
Resistance
Stage
Evolves From
Artist
Search your deck for a card that evolves from Magikarp and put it on Magikarp. (This counts as evolving Magikarp.) Shuffle your deck afterward.
Flip a coin. If tails, this attack does nothing.