Spirit Poacher (DUAD-EN080) [Duelist's Advance]

Once per turn, during your opponent's Standby Phase: You can activate 1 of these effects;<br>• Place 1 monster from your Deck in your Spell & Trap Zone as a face-up Continuous Spell.<br>• Your opponent can Special Summon 1 Monster Card with less original ATK than their LP from your Spell & Trap Zone to their field, then they pay LP equal to its original ATK.<br>If an Effect Monster(s) you own is Special Summoned to your opponent's field: You can send this face-up card from the Spell & Trap Zone to the GY; Special Summon 1 Level 4 or lower monster from your Deck.