Kayenn, the Master Magma Blacksmith is a Super Rare Effect Monster card from Yu-Gi-Oh! (Hidden Arsenal 5: Steelswarm Invasion, HA05). Current market price: $0.20.
Super Rare
Hidden Arsenal 5: Steelswarm Invasion (HA05)
Card Text
You can banish this card from your Graveyard; all face-up "Laval" monsters you currently control gain 400 ATK.
