Gishki Vanity

Level 2 WATER/Aqua Effect
1000 ATK / 800 DEF

During your Main Phase: You can discard this card; this turn, your opponent cannot activate Spells, Traps, Spell/Trap effects, or Monster Card effects when a "Gishki" monster is Ritual Summoned, or when a "Gishki" Ritual Spell Card is activated.

Rulings – Yugipedia

Printings:

Duel Terminal 5b: DT05-EN065 (Duel Terminal Normal Parallel Rare) - 2011-09-29
Hidden Arsenal 5: Steelswarm Invasion: HA05-EN032 (Super Rare) - 2011-12-01

Prices:

Cardmarket: 0.12 €
TCGplayer: $ 0.25