In the Breeding Phase, he brings forward Pteromon
Advanced Search Sets Random Syntax Activated Sleeper Altered Ego Auton Soldier Back from the Brink Baron Helmut Zemo Battle for Bretagard Bloodthirsty Adversary Body Double Callidus Assassin Chain of Plasma Chandra, Flameshaper Chandra, the Firebrand Clever Impersonator Clone Copycrook Cursed Mirror Dack's Duplicate Duplication Device Emeritus of Conflict Evil Twin Fated Infatuation Feather, Radiant Arbiter Flesh Duplicate Ghired's Belligerence Gigantoplasm Goblin Glasswright Harmonized Trio Heart-Piercer Manticore Impulsive Pilferer Jwari Shapeshifter Kavaero, Mind-Bitten Kharasha Foothills Lazotep Convert Lazotep Quarry Littjara Mirrorlake Machine God's Effigy Mask of the Mimic Mercurial Pretender Mirror Image Mirrorhall Mimic Mockingbird Momir Vig, Simic Visionary Avatar Naga Fleshcrafter Omni-Changeling Phantasmal Image Phyrexian Metamorph Pirated Copy Polymorphous Rush Progenitor Mimic Protean Raider Quicksilver Gargantuan Sakashima the Impostor Sakashima's Protege Sakashima's Student Storm-Kiln Artist Stunt Double Superior Spider-Man Synth Infiltrator Tender Wildguide Twilight Diviner Twinflame Undercover Operative Undying Flames Unstable Shapeshifter Vesuvan Doppelganger Vesuvan Drifter Vizier of Many Faces Wall of Stolen Identity Xavier Sal, Infested Captain Yavimaya Bloomsage
Special Summon 1 "Gladiator Beast" monster from your Deck, except "Gladiator Beast Bestiari".
For example, if an effect allows you to cast a permanent spell with mana value 3 or less from among cards in your graveyard, you could cast Bottomless Pool this way, but not Locker Room
Expy: Similar to Galaxy-Eyes Photon Dragon and Neo Galaxy-Eyes Photon Dragon, Tachyon Dragon and its Chaos form can be considered counterparts of Blue-Eyes White Dragon and Blue-Eyes Ultimate Dragon
