Legendary Maju Garzett

Level 8 DARK/Fiend Effect Monster
0 ATK / 0 DEF

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by Tributing all monsters you control. This card's ATK becomes the combined original ATK of the Tributed monsters. If this card attacks a Defense Position monster, inflict piercing battle damage.

Rulings – Yugipedia

Printings:

Secrets of Eternity: SECE-EN042 (Short Print) - 2015-01-15
Structure Deck: Lair of Darkness: SR06-EN009 (Common) - 2018-04-19

Prices:

Cardmarket: 0.18 €
TCGplayer: $ 0.15