Auto: When this unit appears in a Rearguard Circle, you may select one {Pearl Sisters, Perla} on your field. During this turn, the selected unit gains the following skill: "Auto [V/R]: When this unit's attack hits the Vanguard, Soulcharge (1), draw 1 card."

Our song is

• Number: EB02-004
• Rarity: RR
• Nation: Magallanica
• Clan: Bermuda Delta
• Race: Mermaid
• Power: 7000
• Shield: 5000
• Grade / Skill: Grade 1 / Boost
• Trigger: None