Terror of the Peaks We just got the ugliest version possible in a Secret Lair, so that might be the cheapest play here
Undying Evil, Supernatural Stamina, Imp's Mischief, Defense Grid Protection
On top of that, its a solid 4/4 body, so its not dead weight even if youre waiting for your counter synergies to kick in
Use commons and uncommons to improve your pre-cons and get deck building experience : The common and uncommon wildcards are the most abundant and the easiest to get, so try to tinker around with those to get some experience in deck building and crafting cards
Fortunately, there are places that offer fairly generous rates for the low-priced cards youre no longer interested in
For each color pair, choose a card thats exactly those colors from among them