Crown of the Ages [Fifth Edition] SWSH216 return this creature to its

return this creature to its owner's hand

If they did not

Set: Sun & Moon: Celestial Storm Type: Dragon Rarity: Uncommon Retreat cost: Colorless

Set: Speed Duel: Ultimate Predators Card type: Normal Monster Rarity: Common Attack: 1600 Defense: 1200 A powerful dragon with teeth that can grind almost anything to dust

You must have 4 or more "Laval" monsters with different names in your Graveyard to activated and to resolve this effect

Crown of the Ages [Fifth Edition] SWSH216 return this creature to itsSet: Fifth Edition Type: Artifact Rarity: Rare Cost: {2} {4}, {T}: Attach target Aura attached to a creature to another creature.