Reasoning [SP14-EN041] Starfoil Rare BT8-009 You can only use each

You can only use each effect of "The Phantom Knights of Ancient Cloak" once per turn

Set: Dark Crisis Card type: Equip Spell Rarity: Common Attack: 0 Defense: 0 A monster equipped with this card increases its DEF by 500 points

Set: Retro Pack 1 Card type: Normal Monster Rarity: Common Attack: 2000 Defense: 1500

or leaves the field because of an opponent's card effect while its owner controls it: You can target 2 "Krawler" monsters with different names in your GY

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Common Attack: 1850 Defense: 1500 You can send 1 "Hiita the Fire Charmer" and 1 FIRE monster you control to the Graveyard to Special Summon this card from your hand or Deck

Reasoning [SP14-EN041] Starfoil Rare BT8-009 You can only use eachSet: Star Pack 2014 Card type: Normal Spell Rarity: Starfoil Rare Your opponent declares a monster Level. Excavate cards from the top of your Deck until you excavate a monster that can be Normal Summoned Set. If that monster is the same Level as the one declared by your opponent, send all excavated cards to the Graveyard. If not, Special Summon the excavated monster, also send the remaining cards to the Graveyard.