Ruin, Queen of Oblivion [DR04-EN154] Super Rare Sea Serpent If this face-up Special Summoned

If this face-up Special Summoned card leaves the field

Set: Metal Raiders Card type: Normal Trap Rarity: Ultra Rare Attack: 0 Defense: 0 You can only activate this card when your opponent's monster declares an attack

if removed by this effect

When a Normal Summoned monster you control is destroyed by battle

you can Special Summon 1 "Airknight Parshath" instead

Ruin, Queen of Oblivion [DR04-EN154] Super Rare Sea Serpent If this face-up Special SummonedSet: Dark Revelation Volume 4 Card type: Ritual Effect Monster Rarity: Super Rare Attack: 2300 Defense: 2000 This card can only be Ritual Summoned with the Ritual Spell Card, "End of the World". If this card destroys an opponent's monster by battle, it can attack once again in a row.