Omen Machine

All spells opponents cast using Omen Machine are countered

Players can't draw cards

+1 more result

Opponents can only cast the remaining spells in their hand

Lock

Opponents can only play lands exiled by Omen Machine

Players can't draw cards

+2 more results

Players can't cast noncreature spells exiled by Omen Machine

Players can't draw cards

+1 more result

Players can't draw cards

Players can't cast noncreature spells exiled by Omen Machine

+1 more result

Opponents can only play lands exiled by Omen Machine

Players can't draw cards

+2 more results

All spells opponents cast using Omen Machine are countered

Lock

+1 more result