Doom Dozer (UTR) [SOI-EN024] Ultimate Rare 2003 Collectors Tin This card gains 100 ATK

This card gains 100 ATK for each "Gem-" monster in your Graveyard

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Rare Attack: 1600 Defense: 1200 Inflict 400 damage to your opponent each time you activate a Normal Spell Card

except "The Grand Spellbook Tower"

if you control a "Witchcrafter" monster

Set: Master Collection Volume 2 Card type: Effect Monster Rarity: Secret Rare Attack: 1600 Defense: 1000 When this card is Normal Summoned

Doom Dozer (UTR) [SOI-EN024] Ultimate Rare 2003 Collectors Tin This card gains 100 ATKSet: Shadow of Infinity Card type: Effect Monster Rarity: Ultimate Rare Attack: 2800 Defense: 2600 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by removing from play 2 Insect Type monsters in your Graveyard. When this card inflicts Battle Damage to your opponent's Life Points, send 1 card from the top of your opponent's Deck to the Graveyard.