first edition fossil pokemon cards Haunter Card Fossil Singles Moltres Pokemon Fossil Holo #12

You'll always have a full hand with this enchantment in play

Cosima herself is a three mana Blue 2/4 that has a lot of text

Vraska, the Silencers deathtouch ability can assist with casting Assassin spells for the freerunning cost of if an opponent doesnt want to lose a blocker when it attacks

No one wants to take that ability to the face, but the card is exciting for a build archetype that needed some more options in my opinion, though looking over the suggestions for Virtus and Gorm commander deck list might give some good tech, like Access Tunnel

Because the creature with exploit isn't on the battlefield, its other triggered ability won't trigger

But now you've lost the late-game power that was the original strength of your deck