Wurmhol is viable.... trust me. Elke comes first if you want something defeat based. great on Jungo weeks (not this week).
Platinum is useless most of the time though....
Ksendra is ok... but i really dislike DR on 5*s. DR is not even that good min. of 3, XU52 comes first.
Wardom is.... situational never that great. and vs SoA even though he has 8 power, xu52's 6 damage is still a bit more threatening imo. XU52 king of 5*s.
Klawz > Stalfhaust its so hard to win with Stalfhaust trust me.
Hriger > Methane > Anibal
Hriger is so underrated its not funny..... thing is SoA's are everywhere (bonus) and so when they come, 6 damage is so much better than 5 damage. also that 1 pill is more threatening than that 1 damage. Anibal is so conditional...
If you want you can add nightmares to have half deck. When used, you can cancel bonus and ability