T.G. Halberd Cannon [EXVC-EN043] Ultimate Rare Unlimited you must place it in

you must place it in face-down Defense Position

GX Manga Promotional Cards Card type: Effect Monster Rarity: Secret Rare Attack: 2800 Defense: 2400 This card cannot be Special Summoned

Special Summon it

all of your opponent's monsters are destroyed in place of your own

T.G. Halberd Cannon [EXVC-EN043] Ultimate Rare Unlimited you must place it inSet: Extreme Victory Card type: Synchro Effect Monster Rarity: Ultimate Rare Attack: 4000 Defense: 4000 1 Tuner Synchro Monster + 2 or more non Tuner Synchro Monsters This card cannot be Special Summoned except by Synchro Summon. Once per turn, while this card is face up on the field, you can negate the Summon of a monster and destroy it. When this card is sent from the field to the Graveyard, you can select 1 "T. G." monster in your Graveyard, and