When Stand United is revealed from hidden, does the initial buff target have to be on the current battlefield, and does the passive effect (+1 to all buffs) apply to units on other battlefields?

Ruling: When Stand United is revealed from hidden, the targeting portion (giving a buff to a unit) is restricted to the current battlefield only. However, the passive effect that gives all your buffs +1 this turn is a global effect that affects buffs everywhere on all battlefields.

Sequence:

• Stand United is revealed from hidden on a specific battlefield
• Choose a target unit on that battlefield to receive the buff
• The +1 bonus to all buffs applies globally to all your buffs on every battlefield

Nuances:

• The restriction to the current battlefield only applies to the targeting portion of the card
• Effects that do not specify targeting or location can affect units globally