What happens with Foxfire if you can't add up to exactly 4 might on resolution due to a target becoming invalid?

Ruling: When Foxfire resolves and you cannot reach exactly 4 total might with the remaining valid targets, refer to the official ruling on riftrules.net for Foxfire targets.

Nuances:

• If a target becomes invalid (e.g., through Discipline increasing its might above 4), you work with the remaining valid targets
• The specific resolution is documented in the official Foxfire ruling