Summoners War: Chronicles

i'm a pioneer player. i have played this game since day 1.
i stopped playing this game all month of june and just came back 2 days ago.
and i noticed soleta still sucks. she dies so fast. even if she revives, players can still kill her in 3 to 6 seconds. since her revival has no invincibility.
all her skills easily gets countered. since she only has 1 useful skill, the first light skill. how about giving her lots of ability to drain damage to hp?
if not, then how about making a new mechanics. giving the heroes to equip runes or something. giving them edge on different kind of scenarios. why are monsters only allowed to use runes?