Hoard Mimic and Sentinels

[NerdieBirdie]

@Jeto

There are already changes being planned for Underspire to improve it based on player feedback and one of them is to address how difficult it is to earn these troops because their chance to be rewarded from defeating a Treasure Guardian is so low.

Something about this in the future, hopefully? Not sure about public drop rates though, I’d love to see those.