You can activate 1 of these effects;

• Target 1 "D/D" card in your Pendulum Zone; Special Summon it.
• Banish 1 "D/D" monster from your GY; if your "D/D/D" monster attacks this turn, your opponent cannot activate cards or effects until the end of the Damage Step.

You can banish this card from your GY; add 1 "D/D" Pendulum Monster from your face-up Extra Deck or GY to your hand. You can only use each effect of "D/D Defense Soldier" once per turn.