The Black Stone of Legend (CORE-EN021) - Clash of Rebellions 1st Edition Condition:Damaged Once per turn: You can

Once per turn: You can discard 1 "Toon" card

When your opponent's monster declares an attack

You can remove all Wedge Counters from your opponent's monsters to reduce the ATK and DEF of each monster that had a Wedge Counter to 0 until the End Phase

This card cannot be Special Summoned except when there are at least 7 different Crystal Beast cards on your side of the field and/or in your Graveyard

you can destroy all cards on the field

The Black Stone of Legend (CORE-EN021) - Clash of Rebellions 1st Edition Condition:Damaged Once per turn: You canTypeDragon Effect Monster AttributeDARK Level Rank1 Card TextYou can Tribute this card; Special Summon 1 Level 7 or lower "Red Eyes" monster from your Deck, except "Red Eyes B. Chick". If this card is in your Graveyard: You can target 1 Level 7 or lower "Red Eyes" monster in your Graveyard, except "Red Eyes B. Chick"; shuffle it into the Deck, and if you do, add this card to your hand. You can only use 1 "The Black Stone of Legend" effect per turn,