This one will set up your initial Meer ride.
V-EB15/025 R 満たされる夢想 ペトラ Filling Reverie, Petra
Grade 2 / Normal Unit / Magallanica – Bermuda Triangle – Mermaid
AUTO (VC) When placed, COST [Soul Blast 2], search your deck for up to one “Sweetest Sister, Meer”, reveal it and put it into your hand, and shuffle your deck.
AUTO (RC) When it attacks, if a card was put into your drop zone from your damage zone this turn, until end of that battle, your opponent cannot call sentinels from his or her hand.
SP art of Sweetest Sister, Meer.