Claws of Valakut [Duel Decks: Knights vs. Dragons] Commander's Arsenal you can place 1 Fog

you can place 1 Fog Counter on 1 monster on the field

Set: Order of Chaos Card type: Effect Monster Rarity: Common Attack: 100 Defense: 2400 When this card is Special Summoned by the effect of an "Evoltile" monster: You can Special Summon 1 Level 6 or lower FIRE Dinosaur-Type monster from your hand

If an "Aesir" monster is not on the field

Set: Champion Pack 5 Card type: Continuous Trap Rarity: Rare Both players must Set Spell Cards before activating them

Set: Dawn of Majesty Card type: Link/Effect Monster Rarity: Ultra Rare Attack: 3000 2+ Insect monsters While this Link Summoned card has 3000 or less ATK

Claws of Valakut [Duel Decks: Knights vs. Dragons] Commander's Arsenal you can place 1 FogSet: Duel Decks: Knights vs. Dragons Type: Enchantment Aura Rarity: Common Cost: {1}{R}{R} Enchant creature Enchanted creature gets +1 +0 for each Mountain you control and has first strike. "Swords may sunder. Shields may fail. My will is stronger than steel, and my flesh and bone far more deadly."