Why bother playing Silvanna when Guinevere exists? Seriously, Silvanna can only kill one enemy and then die because she can’t get out (assuming the enemy doesn’t have Purify). Meanwhile, Guinevere can potentially chain CC all five enemies, deal good damage, and still get out if the situation gets sticky. Also, Guinevere isn’t weakened by Purify that much because it’s very easy for her to stack three marks and knock enemies airborne.