Genex Ally Powercell

Level 4 DARK/Machine Effect
1700 ATK / 0 DEF

Other face-up monsters you control with the same Attribute as this card gain 500 ATK.

Printings:

Duel Terminal 4: DT04-EN012 (Duel Terminal Super Parallel Rare) - 2011-01-25
Hidden Arsenal 4: Trishula's Triumph: HA04-EN002 (Secret Rare) - 2011-04-15

Prices:

Cardmarket: 0.40 €
TCGplayer: $ 0.17