Basim, Master Assassin - Ramses, Assassin Lord (Rainbow Foil) (SLD-1560) - Secret Lair Drop Series Foil Number_YG06-EN001 You can only use 1

You can only use 1 "The Black Stone of Legend" effect per turn

Colorless Psywave (10×) Does 10 damage times the amount of Energy attached to the Defending Pokémon

This attack does 30 more damage for each heads

and Lightning Energy attached to it (in addition to this attack's cost)

Card TextIf this card attacks a Defense Position monster

Basim, Master Assassin - Ramses, Assassin Lord (Rainbow Foil) (SLD-1560) - Secret Lair Drop Series Foil Number_YG06-EN001 You can only use 1Card TypeLegendary Creature Human Assassin RarityRare Legalities Deathtouch Other Assassins you control get +1 +1. Whenever a player loses the game, if they were attacked this turn by an Assassin you controlled, you win the game.