Batterskull (Borderless) (356) [Double Masters] Basic Metal Energy Card Number / Rarity: 7/95

Card Number / Rarity: 7/95 / Promo Card Type / HP / Stage: Water / 120 / Stage 2 Card Text: Leap Frog - Once during your turn (before your attack)

FS-RP1 Robert Puason

and cannot be Special Summoned by other ways

Reference  AT-10025

Then if there are three or more soul counters on it

Batterskull (Borderless) (356) [Double Masters] Basic Metal Energy Card Number / Rarity: 7/95Rarity: M #: 356 Card Type: Artifact Equipment Description: Living Weapon (When this Equipment enters the battlefield, create a 0 0 black Germ creature token, then attach this to it.) Equipped creature gets +4 +4 and has vigilance and lifelink. 3: Return Batterskull to its owner's hand. Equip 5