Ancient Rules (Blue) [DL13-EN016] Rare BT4-027 This effect cannot be activated

This effect cannot be activated during the Battle Phase

Set: Starter Deck: Codebreaker Card type: Link/Effect Monster Rarity: Common Attack: 300 1 Level 1 Monster When an opponent's monster declares an attack: You can Tribute this card

Set: Duel Terminal 2 Card type: Normal Trap Rarity: Common Activate only during damage calculation when the ATK of your battling is lower than the ATK of your opponent's

1 Gruul Turf

Negate the Summon and destroy that card

Ancient Rules (Blue) [DL13-EN016] Rare BT4-027 This effect cannot be activatedSet: Duelist League Promo Card type: Normal Spell Rarity: Rare Special Summon 1 Level 5 or higher Normal Monster from your hand.