2 "Cloudian" Monsters
Must first be Special Summoned (from your Extra Deck) by shuffling the above cards you control into the Deck. (You do not use "Polymerization".). When this card is Special Summoned, add 1 'Cloudian' Spell/Trap card from your Graveyard or your Deck to your hand. This card cannot be destroyed by battle. If this card is in face-up Defense Position, destroy it. Once per turn, during either player's turn, you can remove 1 'Fog Counter' from anywhere on the field, to negate the effect of one face-up card on the field, until the End Phase. When a card with Fog Counter(s) is destroyed, you can place its Fog Counter(s) on this card. When this card leaves the field, Special Summon 1 level four or lower 'Cloudian' monster from your hand, Deck or Graveyard.