Biomancer's Familiar (PRE-158) - Ravnica Allegiance Promos Foil Number_115 the set is entirely comprised

the set is entirely comprised on Generation I Pokémon and even features reprints of cards from Base Set

Colorless Gemstone Play Choose 1 of your opponent's Active Tera Pokémon's attacks and use it as this attack

no more than one creature can attack you each combat

you may put it into its owner's library third from the top

X can't be 0

Biomancer's Familiar (PRE-158) - Ravnica Allegiance Promos Foil Number_115 the set is entirely comprisedCasting Cost Card TypeCreature Mutant RarityRare ArtistIzzy Power Toughness2 2 Legalities NOT LEGAL Standard NOT LEGAL Future LEGAL Historic LEGAL Timeless LEGAL Gladiator LEGAL Pioneer LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Standardbrawl LEGAL Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL Oldschool NOT LEGAL Premodern NOT LEGAL Predh Activated