Does Grand Stratagem apply to units that are spawned after the spell resolves (e.g., Noxian Drummer spawned after Grand Stratagem is cast)?

Ruling: Grand Stratagem does not apply to units spawned after the spell resolves. When Grand Stratagem resolves, it gives its effect to units that exist at that moment, and units that enter the battlefield afterward are not given the buff.

Sequence:

• Grand Stratagem resolves
• The spell gives +1 Might to all friendly units currently on the board
• The effect is given to those specific units for the turn
• Any units spawned afterward do not receive the buff because they were not given anything when the spell resolved

Nuances:

• The key distinction is the word "give" in the card text - effects that "give" something to units apply only to units present when the spell resolves
• This differs from true aura effects like Imperial Decree or Unyielding Spirit, which use passive wording ("have" or "would be") and apply continuously to units that enter later
• Cards that say "give" use active wording (simple present imperative) and apply their effect once, not continuously
• Siphon Power works the same way as Grand Stratagem - it gives its effect to units at resolution, not as an ongoing aura