Mermail Abyssteus (UTR) [CBLZ-EN083] Ultimate Rare 256 Set: Sun & Moon: Cosmic

Set: Sun & Moon: Cosmic Eclipse Type: Fairy Rarity: Common Retreat cost: 0

Set: Dark Revelation Volume 1 Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 2600 X-Head Cannon + Y-Dragon Head + Z-Metal Tank This monster can only be Special Summoned by removing from play the above monsters on your side of the field

Set: Crimson Crisis Card type: Tuner Monster Rarity: Super Rare Attack: 100 Defense: 1100 When this card is Normal Summoned

Set: EX: Delta Species Type: Fighting

that specifically lists the card "Dark Magician" in its text

Mermail Abyssteus (UTR) [CBLZ-EN083] Ultimate Rare 256 Set: Sun & Moon: CosmicSet: Cosmo Blazer Card type: Effect Monster Rarity: Ultimate Rare Attack: 1700 Defense: 2400 You can discard 1 other WATER monster to the Graveyard; Special Summon this card from your hand. When you do: Add 1 Level 4 or lower "Mermail" monster from your Deck to your hand. You can only use this effect of "Mermail Abyssteus" once per turn.