Saber Shark - LED9-EN050 - Common - 1st Edition from Legendary Duelists: Duels From the Deep 1st Edition, available at 401 Games Canada.

• Rarity: Common
• Card Text:
  Cannot be used as a Synchro Material. Up to twice per turn: You can target 1 Fish-Type monster on the field, then activate 1 of these effects.
  • Increase its Level by 1.
  •Reduce its Level by 1.
  You cannot Special Summon any monsters during the turn you activate this effect, except WATER monsters.