So I'm struggling to come up with good ranged champs in many of my ST bgs. Run shardmaster of course, and warlock (but he's not really ranged). Juya seems expensive. Guess frostseer is alright... but eh.
There good range units hard to obtain and the others play along with savage exploit, and with the relic that grants snow strike to jakei you can take advantage of snow domain, ST range units normally combo in