all pokemon gold star cards - ENGLISH AND JAPANESE VERSION Pokémon ☆ (TCG) - Bulbapedia,

Typal coupling allows for great flavor and more synergistic gameplay, making cards far more viable than they would be without it

if Sunfrill Imitator copies a legendary creature, Sunfrill Imitator will also be legendary, but because its name remains Sunfrill Imitator, the "legend rule" won't cause either of them to be put into the graveyard

There are 15 mutate cards in the deck and 10 "X" spells

and Death Touch (Red) that play both

To make this combo work, you will also need a card or creature to deal damage or gain you life

Let's face it this early form of collect evidence is expensive, good to combat close games, but still limited in its effectiveness