B.E.S. Crystal Core [DR04-EN021] Super Rare 001 Set: Neo Destiny Unlimited Type:

Set: Neo Destiny Unlimited Type: Colorless Rarity: Rare Retreat cost: Colorless

that Ritual Summoned monster cannot be targeted by the card effects of the other player

Set: XY: BREAKthrough Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

Set: Expedition: Base Set Type: Colorless Rarity: Common Retreat cost: 1

You can only use the effect of "Mermail Abysslinde" once per turn

B.E.S. Crystal Core [DR04-EN021] Super Rare 001 Set: Neo Destiny Unlimited Type:Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Super Rare Attack: 2100 Defense: 1000 Put 3 counters on this card when you Normal Summon it. This card is not destroyed as a result of battle. If this card battles a monster, remove 1 counter from this card at the end of the Damage Step. If this card battles without a counter, destroy this card at the end of the Damage Step. Once per turn, during your Main Phase, you can change 1 face up