Does Noxian Drummer's ability to play a 1 might Recruit unit token work when she moves to an enemy battlefield, or is it limited to only battlefields you control?

Ruling: Noxian Drummer's ability works on any battlefield, including enemy battlefields. The restriction that units are played to your base or a battlefield you control applies only when you choose to play units, but Drummer's ability does not involve choosing a location.

Nuances:

• The general rule about playing units to controlled locations only applies when you are making a choice about where to play a unit
• Drummer's ability automatically plays the token to wherever she moves, without requiring a choice of location