Double Coston [AST-078] Rare BT6-109 and/or "Dododo" monster(s) you control

and/or "Dododo" monster(s) you control is destroyed by battle or card effect and sent to the Graveyard: Target 1 of those monsters

Set: Video Game Promotional Cards Card type: Continuous Trap Rarity: Ultra Rare Attack: 0 Defense: 0 During battle between an attacking Beast-Type monster you control and a Defense Position monster whose DEF is lower than the ATK of that monster

if you have 7 or more "tellarknight" monsters with different names in your Graveyard

Set: Battle of Omni Promos Card type: Tamer Rarity: Rare Play Cost: 3 [On Play] You may play 1 "Agumon" or "Gabumon" from your hand without paying its memory cost

Set: Duel Terminal 6 Card type: Continuous Trap Rarity: Common Attack: 0 Defense: 0 During either player's Main Phase: Special Summon this card as a Normal Monster (Reptile-Type/EARTH/Level 4/ATK 1600/DEF 1800)

Double Coston [AST-078] Rare BT6-109 and/or "Dododo" monster(s) you controlSet: Ancient Sanctuary Card type: Effect Monster Rarity: Rare Attack: 1700 Defense: 1650 If you Tribute Summon a DARK monster, you can treat this 1 monster as 2 Tribute Monsters for the Tribute Summon.