Hoard 199 + 50%, fourth try.
For the first three I had Scorpion/Spirit/2x Dragon - didn’t even kill one of their troops in two attempts; today switched to Scorpion/Naga/Dragon/Spirit and beat it on the first try with all troops alive at the end. I always took the upper route, except for one time when it had Bat Swarm/Crimson Bat room, then I chose going through Bone Dragon room in the middle and that’s where that run ended and didn’t get to boss room.
A guildmate of mine, however, says he beat potionless on Saturday after running out of potion sigils (third attempt; 1st room - Bone Dragon room - boss room) with Naga/Spirit/2x Dragon on hoard 133+50%.
I haven’t got a reason not to believe his words, but that must’ve been some awesome luck or I simply don’t know how to play properly (quoting - Ran out of sigils. Did it potionless. Takes longer, but not hard. lol)