Dragon de la Vérité Corrompu SP14-FR044

Neither Normally Summonable nor Placeable. Only Specially Summonable by its own effect and not otherwise Specially Summoned. If a "Corrupted" monster you control (excluding "Corrupted True Dragon") is destroyed by battle or by a card effect, you can pay half your Life Points, Specially Summon this card from your hand or Graveyard. There can only be 1 "Corrupted" monster on the field. If there is no face-up Field Spell Card on the field, destroy this card. If this card destroys an opponent's monster by battle, destroy all face-up monsters your opponent controls.