Threatening Roar (Blue) [DL09-EN020] Rare Astral Pack 1 This effect cannot activate if

This effect cannot activate if multiple cards/effects with the same name were activated in that Chain

or if this card in your possession is destroyed by an opponent's card effect and sent to your Graveyard: You can Special Summon 1 "Gaia The Fierce Knight" monster from your hand

Must be Special Summoned (from your hand) by having 4 or more "Lightsworn" monsters with different names in your Graveyard

you cannot Special Summon monsters

Set: Battle Pack 2: War of the Giants - Round 2 Card type: Normal Spell Rarity: Super Rare Target 1 monster your opponent controls and 1 monster you control

Threatening Roar (Blue) [DL09-EN020] Rare Astral Pack 1 This effect cannot activate ifSet: Duelist League Promo Card type: Normal Trap Rarity: Rare Your opponent cannot declare an attack this turn.