Historically, these cards have not been considered all that powerful as most of the time, the correct choice is very clearly to take damage rather than let your opponent draw cards
Then you can spend two mana when she dies to shoot each foe equal to her power, so she's a bit of a win-con, and that ability is Rakdos so she's got that color identity instead of Black
In terms of the clash pack, not a compelling reason to pick it up
Blink should generate value while playing Magic
If you wrath the board and get a full grip of cards for it you can be pretty certain you'll be able to rebuild faster than everyone else
All of these other rare characters, including Robin Hood (I love Robin Hood cards in Lorcana , he's always running away with tons of Lore), really benefit hugely from damaged opponent characters