Trap Normal

During your opponent's turn: Target 1 face-up monster your opponent controls whose ATK is less than or equal to their LP; destroy that face-up monster, and if you do, take damage equal to its original ATK, then inflict damage to your opponent, equal to the damage you took. You can only activate 1 "Ring of Destruction" per turn.

DARK 4

Your opponent takes no battle damage from attacks involving this card. Once per turn: You can target 1 Effect Monster in your GY; banish that target, and if you do, until the End Phase, this card's name and original ATK become that monster's name and original ATK, and replace this effect with that monster's original effects. You must control this face-up card to activate and to resolve this effect.

DARK 3

If this card is in Attack Position: You can target 1 DARK monster on the field; change this card to Defense Position, and if you do, that monster gains 800 ATK/DEF until the end of your opponent's turn. You can banish this card from your GY; add 1 "The Phantom Knights" card from your Deck to your hand, except "The Phantom Knights of Ancient Cloak". You can only use each effect of "The Phantom Knights of Ancient Cloak" once per turn.

DARK 4

If a face-up "The Phantom Knights" monster(s) you control is destroyed by battle or card effect: You can Special Summon this card from your hand. You can banish this card from your GY and send 1 "Phantom Knights" card from your hand to the GY; draw 1 card. You can only use each effect of "The Phantom Knights of Fragile Armor" once per turn.