I've checked a few times in the Orb Guardian segment of the rules booklet, but I'm still having trouble finding the exact location where conditions affecting Sslak/Usslak are addressed. Here's an example: stuns usually last until the affected creature takes an action. Sslaks don't have an activation marker, so do they progress to the next stage of a condition (such as Slam -> Daze) when they receive a new guard in the upkeep phase? When would conditions such as Stun be removed?