You can only use the (2)nd effect of this card’s name once per turn.
(1) Once per turn, when a monster(s) is destroyed by battle involving your FIRE Dragon monster: You can target 1 of those destroyed monsters; Special Summon it to your field in Defense Position.
(2) During your opponent’s End Phase: You can pay 1000 LP, then target 1 “Sangen” Spell/Trap in your GY; Set it, but banish it when it leaves the field.