Clara & Rushka, the Ventriloduo - EXFO-EN049 - Ultra Rare - Unlimited Edition Tweet Out of stock. $10.18 Wishlist Details Set: Extreme Force Card Number: EXFO-EN049 Rarity: Ultra Rare Name: Clara & Rushka, the Ventriloduo Edition: Unlimited Card Text: 1 Normal Summoned/Set monster Cannot be Link Summoned, except during Main Phase 2.