(This card is always treated as a "«Zer0 Яe-BIRTH»" card.) All "«Zer0 Яe-BIRTH»" monsters gain 300 ATK and DEF. If a "«Zer0 Яe-BIRTH»" monster you control would be destroyed, you can discard 1 card, instead. If this card is sent from the Field Zone to the GY for a Terrain Summon: You can send 1 random card from your opponent's hand to the GY. You can only use this effect of "Illusive Prison of the Dragon Princesses" once per turn.