Infernity Guardian

Level 4 DARK/Fiend Effect Monster
1200 ATK / 1700 DEF

While you have no cards in your hand, this face-up card cannot be destroyed by battle or by card effects.

Printings:

Yu-Gi-Oh! 5D's Stardust Accelerator promotional cards: WC09-EN003 (Super Rare) - 2009-05-19
Yu-Gi-Oh! 5D's Stardust Accelerator promotional cards: WC09-EN003 (Ultra Rare) - 2009-05-19
Gold Series 3: GLD3-EN029 (Common) - 2010-06-18

Prices:

Cardmarket: 0.24 €
TCGplayer: $ 0.33