Ride of the Valkyries [SHVA-EN006] Secret Rare Retro Pack (2020 Date Reprint) When the selected monster is

When the selected monster is destroyed

Set: Ancient Guardians Card type: Pendulum/Effect Monster Rarity: Collector's Rare Attack: 2700 Defense: 2500 You can Special Summon this card (from your hand) by Tributing 2 Pendulum Monsters

those who draw breath shall know the true meaning of eternal slumber

or Reptile monster from your hand to the GY

If the target attacks

Ride of the Valkyries [SHVA-EN006] Secret Rare Retro Pack (2020 Date Reprint) When the selected monster isSet: Shadows in Valhalla Card type: Normal Spell Rarity: Secret Rare Special Summon any number of Valkyrie monsters with different names from your hand. If you Special Summoned 3 or more monsters with this effect, you take no battle damage until the end of the next turn. During the End Phase of the turn you activated this card, shuffle all monsters you control into the Deck. You can banish this card from your GY; add 1 Mischief of the Time Goddess