Regisaur Alpha (SLD-1393) - Secret Lair Drop / Spinosaurus (Borderless) Artist_Marc Fishman Card EffectWhen you would use

Card EffectWhen you would use this card

Add one mana of that color for each charge counter on Astral Cornucopia

this set delivers content sure to satisfy

Whenever an opponent casts a spell with mana value

Reissues include powerful support with Popular Abilities

Regisaur Alpha (SLD-1393) - Secret Lair Drop / Spinosaurus (Borderless) Artist_Marc Fishman Card EffectWhen you would useCasting Cost Card TypeCreature Dinosaur RarityRare ArtistDan Mumford & Thomas Roach Power Toughness4 4 Legalities NOT LEGAL Standard NOT LEGAL Future LEGAL Historic LEGAL Gladiator LEGAL Pioneer LEGAL Explorer LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Brawl LEGAL Historic Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL Oldschool NOT LEGAL Premodern NOT LEGAL