place 1 Speedroid Pendululm Monster from your Deck in your Pendulum Zone, also you cannot Special Summon for the rest of this turn, except WIND monsters
At the very least, Hunting Velociraptor is not a creature that youll want to leave unblocked
add 2 "Dragon Ruler" monsters from your Deck to your hand, except "Spectral, Dragon Ruler of Flickers"
Folks usually count on removal for creatures in Commander, which doesnt help stop this ETB
Heres the Battlin Boxer Deck he used to do it: Monsters: 24 3 Battlin Boxer Glassjaw 3 Battlin Boxer Switchitter 3 Battlin Boxer Sparrer 3 Battlin Boxer Headgeared 3 Battlin Boxer Counterpunch 2 Photon Thrasher 2 Effect Veiler 2 Blaster, Dragon Ruler of Infernos 2 Masked Chameleon 1 Maxx C Spells: 9 2 Kaiser Colosseum 1 Battlin Boxing Spirits 1 Mind Control 1 Reinforcement of the Army 2 Mystical Space Typhoon 1 Foolish Burial 1 Dark Hole Traps: 7 1 Torrential Tribute 1 Sixth Sense 2 Xyz Reflect 2 Trap Stun 1 Solemn Warning Extra Deck: 15 3 Battlin Boxer Lead Yoke 1 Crimson Blader 1 Scrap Dragon 1 Ally of Justice Catastor 1 Stardust Dragon 1 Zubaba General 1 Heroic Champion Excalibur 1 Number 85: Crazy Box 1 King of the Feral Imps 1 Gagaga Cowboy 1 Number 39: Utopia 1 Colossal Fighter 1 Blade Armor Ninja Cabans Deck is full of Battlin Boxers
One Piece TCG Twin Champions OP-06 Booster Box (Japanese)