You can Special Summon this card (from your hand) by banishing 3 cards from your GY (1 monster, 1 Spell, and 1 Trap). If this card is Special Summoned from the hand: You can banish 1 monster and 2 Spells/Traps from your opponent’s field and/or GY. You can only use this effect of “Lord of the Missing Barrows” once per turn.