Gishki Vision

Level 2 WATER/Sea Serpent Effect
700 ATK / 500 DEF

If you Ritual Summon exactly 1 WATER Ritual Monster with a card effect that requires use of monsters, this card can be used as the entire requirement. You can discard this card; add 1 "Gishki" Ritual Monster from your Deck to your hand.

Rulings – Yugipedia

Printings:

Duel Terminal 6b: DT06-EN076 (Duel Terminal Normal Parallel Rare) - 2012-05-25
Hidden Arsenal 6: Omega Xyz: HA06-EN040 (Super Rare) - 2012-07-24
The Secret Forces: THSF-EN045 (Super Rare) - 2015-02-12

Prices:

Cardmarket: 0.16 €
TCGplayer: $ 0.14