Maybe if it was all opponents, you could generate a weird lock with it
Finally, if you need to build up your arsenal, the Perdita Devoted Mother card will lt you retrieve a character from your discard pile, so long as they cost two ink or less
But with prowess and the easily triggered double strike, Lyse is some evasion away from doing serious damage
Reducing all damage dealt to your creatures to a measly one is hugely beneficial and can lead to some spicy interactions
Exerting your opponents characters, bouncing them back to their hand, and generally interfering in their strategies was the dominant deck for a long, long time, and its all thanks to Elsa
I found it a bit difficult to get a hold on how to best use this deck - and there was a time or two I ate through Items too quickly - but there's a solid "slow and steady" strategy here that was beneficial once I played around with it more