Solemn Warning [SDSE-EN039] Common Union/Effect Monster Set: Duelist Saga Card type:

Set: Duelist Saga Card type: Effect Monster Rarity: Ultra Rare Attack: 300 Defense: 100 You can send this card to the Graveyard

Set: Starter Deck: Codebreaker Card type: Effect Monster Rarity: Common Attack: 1700 Defense: 1200 All other Cyberse monsters you control gain 300 ATK/DEF

If this card is Special Summoned (except during the Damage Step): You can Fusion Summon 1 Fusion Monster from your Extra Deck

You can only use this effect of "Sniffer Dragon" once per turn

if it attacks a Defense Position monster

Solemn Warning [SDSE-EN039] Common Union/Effect Monster Set: Duelist Saga Card type:Set: Structure Deck: Synchron Extreme Card type: Counter Trap Rarity: Common When a monster(s) would be Summoned, OR when a Spell Card, Trap Card, or monster effect is activated that includes an effect that Special Summons a monster(s): Pay 2000 LP; negate the Summon or activation, and if you do, destroy that card.