Well done on your first pack!

Tarsa is cool. Summoners are key. You get all these summoners with the new Spellbook, so what you really want is at least a lvl2 of each of the core summoners. This allows you to summon the better cards in Silver.

It makes a huge impact once you can do that.

BTW. That Deeplurker is a real killer as well.

Happy battling!