A new Dark World support Trap Card has been revealed after tonight’s Episode of Yu-Gi-Oh! ARC-V. It’s designed to help you activate the “Opponent discards your card” effects of Dark World cards!
COTD-JP074 暗黒界の洗脳 Ankokukai no Sennou / Dark World Brainwashing
Continuous Trap Card
(1) When an opponent’s monster effect is activated, if you have 3 or more cards in your hand: You can target 1 “Dark World” monster on the field; return it to the hand, and if you do, that opponent’s monster effect becomes “Your opponent randomly discards 1 card”.