Doom Dozer [DR04-EN144] Rare Equip Spell Set: Crimson Crisis Card type:

Set: Crimson Crisis Card type: Effect Monster Rarity: Ultra Rare Attack: 900 Defense: 2300 This card cannot be Normal Summoned or Set

You cannot Special Summon during the turn you activate this card

it gains the following effect

Set: Tactical Evolution Card type: Effect Monster Rarity: Secret Rare Attack: 4000 Defense: 0 This card cannot be Normal Summoned or Set

Doom Dozer [DR04-EN144] Rare Equip Spell Set: Crimson Crisis Card type:Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: 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, send 1 card from the top of your their Deck to the Graveyard.