While they are harder to get than common cards found in booster packs, they aren't as rare as you'd expect
Banish one face-up monster on your side of the field
Then, place the rest at the bottom of your deck in any order and play up to 1 Character card with a cost of 2 from your hand rested
Buy A Wildcard Bundle The Arena store-bought option is there to help players who need wildcards specifically and don't want to open an equivalent number of packs
The point isnt that bad cards are inherently more fun, or that the deck wouldnt have been better without it
In a 60 card deck, wed have three shocklands of each color and a basic, so we have sixteen sources of each color, which is to saw that there are sixteen different cards that could be in our opening hand that would allow us to have green mana, for example