This Book does have the bonus of overlapping with the GW archetype, but it still seems like you have do to a ton of work for this thing to do anything
Were going to use occasional Magic references as a lot of people are familiar with that, but dont worry, Lorcana isnt Magic, so were going to lay it all out
That makes Notion Thief a very powerful card that punishes your opponents for drawing too much, or accelerating too quickly with value
Once you have flipped Arlinn over, the -1 to Lightning Bolt a creature or player is amazingly good as well
On top of that, you gain life equal to your token count, turning a wide board into both a shield and a buffer
The first of these was Relentless Rats from all the way back in Fifth Dawn