If Noxian Drummer (3 might) moves to Trifarian War Camp (which gives +1 might to units here), and the opponent plays Gust, does the War Camp buff apply before Gust resolves?

Ruling: The Trifarian War Camp passive buff applies to Noxian Drummer as soon as it arrives, making it 4 might. Since Gust can only target units with 3 or less might, Noxian Drummer is not a valid target for Gust.

Nuances:

• Gust checks for valid targets after the unit has already received location-based buffs from being "here"