Shadowfall mountain quest, Kadlasar, reinforce

By liquidsnake1989, in Descent: Journeys in the Dark

Quick question. Our OL wants to play Reinforce on Kadlasar the Shadow Dragon in the quest Shadowfall Mountain. Is he now allowed to place a minion Shadow Dragon? Normally I'd say yes but since it's explicitly stated that the Shadow Dragon is 'Kadlasar', I'm not sure if said shadow dragon is counted as a 'monster group'.

He's still a master shadow dragon- the minion wouldn't have any special properties, it would just be a "normal" minion shadow dragon.

After bickering and debating for 10 minutes we eventually agreed that the OL could reinforce Kadlasar. Good to read now that that was the proper way.