Kelpie Rider, Nikki (G-BT09/S25EN) [Divine Dragon Caper] Teyo If this card is sent

If this card is sent to the GY to activate a WATER monster's effect: Special Summon 1 Level 4 or lower "Atlantean" or "Mermail" monster from your Deck

if this card's drive is five or more

Trigger: Heal (You may only have up to four cards with "HEAL" in a deck

Set: Secret Lair Drop Series Type: Legendary Artifact Rarity: Mythic Cost: {7} Creatures you control have flying

and when it would attack

Kelpie Rider, Nikki (G-BT09/S25EN) [Divine Dragon Caper] Teyo If this card is sentRarity: Special Parallel Set Name: Divine Dragon Caper Card Number: G BT09 S25EN Release Date: 2016 12 16 Unit: Normal Grade: 1 Skill Icon: Boost Nation: Magallanica Race: Aquaroid Clan: Aqua Force Power: 7000 Shield: 5000 Critical: 1 [AUTO]: [Choose a grade 3 card from your hand, and reveal it] When this unit is placed on (RC) from hand, you may pay the cost. If you do, search your deck for up to one grade 3 card with "Thavas" in its card name,