This is the Witchcraft variant – Lilac + Holographic Violet.

Features:

• Hot foil on both front and back of the cards (Lilac)
• Box printed by Boschiero and Newton with 4+ different foils
• Premium paper stock for the box
• Cards printed by WJPC
• Fully custom card design, including pips, featuring wild characters
• Unique artwork distinct from other Chaos decks
• Limited edition: fewer than 700 copies produced