This last tier in the Ignite The Spark era battle is just overturned completely and beyond difficult to complete, much less 3-star, with an R10 Cassian and R9 marquees.
I assume it has to be a bug to punish the group of whales that spend on new eras with such a strenuous event that requires god mods just to 1-star after 50 battle attempts.
Not only is the event difficult, but also Kleya's Keen Strategem doesn't work like the all prior iterations of the buff and dispels itself per encounter wave. Captain Drogan's Keen Strategem will persist through each encounter wave, but Kleya's won't. Tested this in TB. Whoever had a Drogan Keen Strategem kept it on next wave and whoever got Kleya faded.
