Helm of Obedience + Leyline of the Void
Helm of Obedience
Leyline of the Void
All permanents on the battlefield. available.
- Activate Helm of Obedience by paying and tapping, causing target player to mill a card until a creature card is put into their graveyard this way
- Any cards put into the graveyard by Helm of Obedience is exiled
Infinite mill for target opponent