Lightray Grepher

Level 4 LIGHT/Warrior Effect Monster
1700 ATK / 1600 DEF

You can Special Summon this card (from your hand) by discarding 1 Level 5 or higher LIGHT monster. Once per turn: You can discard 1 LIGHT monster; banish 1 LIGHT monster from your Deck.

Rulings – Yugipedia

Printings:

Galactic Overlord: GAOV-EN084 (Rare) - 2012-05-08
OTS Tournament Pack 6: OP06-EN018 (Common) - 2017-12-07

Prices:

Cardmarket: 0.08 €
TCGplayer: $ 0.15