Doom Dozer (UTR) [SOI-EN024] Ultimate Rare This promotional card is marked “Not For Sale” by BANDAI Special Summon 3 Phantasmal Martyr

Special Summon 3 Phantasmal Martyr Tokens (Fiend-Type/DARK/Level 1/ATK 0/DEF 0) in Attack Position on your side of the field

and then Special Summon 1 "Gladiator Beast" from your Deck

You can only use each effect of "Duoterion" once per turn

where X is the number of times you have boosted this combat chain

Doom Dozer (UTR) [SOI-EN024] Ultimate Rare This promotional card is marked “Not For Sale” by BANDAI Special Summon 3 Phantasmal MartyrSet: 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.