Cannot be Normal Summoned/Set. Must be Special Summoned by the effect of “Assault Mode Activate”. You can only use each effect of this card’s name once per turn.
(1) When your opponent would Summon a monster(s) (Quick Effect): You can negate the Summon, and if you do, banish that monster(s) and all Special Summoned monsters your opponent controls.
(2) When this card on the field is destroyed: You can target 1 “T.G. Halberd Cannon” in your GY; Special Summon that monster, ignoring the Summoning conditions.