Feldon's Cane [Antiquities] Specter If a player Ritual Summons

If a player Ritual Summons using this card

Set: Dark Revelation Volume 1 Card type: Quick Play Spell Rarity: Common When your opponent activates a card that has the effect that destroys 1 or more monsters on the field

Set: Speed Duel: Battle City Box Card type: Normal Monster Rarity: Common Attack: 2300 Defense: 1200 A mighty monster in Mist Valley

When Knightly Valor enters the battlefield

You can only use this effect of "Gunkan Suship Shirauo-class Carrier" once per turn

Feldon's Cane [Antiquities] Specter If a player Ritual SummonsSet: Antiquities Type: Artifact Rarity: Uncommon Cost: {1} {T}, Exile Feldon's Cane: Shuffle your graveyard into your library. Feldon found the first of these canes frozen in the Ronom Glacier.