Cheaper Than Other Brands - Most brands retail these for a ridiculous $6 or more per pack
Eminence lowers the cost of your dragons no matter where it sits, smoothing out your entire game plan
It will also have a collectors list of every card, with a box to check if you have the standard, foiled, or another version (for Enchanted or promo versions)
Simply challenge them with one of your cheap characters ( Gramma Tala Storyteller would be a good choice if paired with Sapphire ) and then play this card to Banish chosen character who was challenged this turn. Alternatively a nice little combo is to challenge an opposing character (making sure your own doesnt get banished in the process), playing Last Stand to finish your opponent off and then playing Rapunzel Gifted With Healing to heal the damage received to yourself while drawing cards to replenish your hand
Commissar Severina Raine, Myrel, Shield of Argive, and Alesha, Who Smiles at Death are fantastic with Reconnaissance since they must attack to trigger their abilities and may receive lethal damage from blockers
Random discard is never a good idea unless you like to Gamble, but at least here the possibility to gain value from it is a little higher, so dig out your Tibalts that have been gathering dust in that binder of yours and sleeve em up