At the very least, this one looks like it could creep into that $5.00 range at some point if people see the potential
But we need to fuel that ability, so we need heavy amounts of life gain
If I play three creatures, and then you kill them all with a Wrath of God, you've got card advantage: You used a single card to get rid of three of mine
They are brilliant in that they are an easy way to avoid having to use a Trainer for something while also providing an Energy
If you can use other things to defend her, though, she can really put in some solid work - especially alongside other Elspeth cards since the rules change surrounding planeswalkers
I could keep it at 45, and either run a copy of something like Mezuki, or run 2 Co-Forbidden cards which would likely be of either Psy-Framelord Omega, Card Destruction, Dark Hole, Pot of Extravagance, or one of the Solemns