Can you move a unit from battlefield to battlefield with Charm even if the unit does not have ganking?

Ruling: Yes, you can move a unit from battlefield to battlefield with Charm even without ganking. Ganking restrictions only apply to standard movement, not to movement created by card effects.

Nuances:

• Charm does not specify location constraints, so you can move from and to wherever you want
• You cannot move units to or from enemy base (this restriction still applies)
• You can move battlefield to battlefield, battlefield to base, and base to battlefield with Charm
• Card effects that move units should be interpreted as "do what the card says" - if there were special restrictions, they would be listed on the card itself