Use the credits to open more packs or put them toward your next hit
For the expected-value article (and also the spreadsheet), the pricing is a mixture of TCG Market and TCG Low, with the goal being to get the most realistic, lowest price of each card
Tataru Taru A big reason Tataru Taru lands this high in the ranking is its cost, because at two mana, this cute Final Fantasy card has a great chance of giving you lots of passive extra treasures and it's already replaced itself
Artifact/Land Bulk Avarice Amulet Grindclock Haunted Plate Mail Obelisk of Urd Phyrexian Revoker Shield of the Avatar Perilous Vault Ravnica Rotation: $4-$7 Six Months: $5-$10 Oblivion Stone climbed towards $15 during its height before being reprinted
Youre more likely to use it in a +1/+1 counters build to give your creatures trample, a deck where you can use it like an Overrun without the stat buff
The Archenemy ruleset is completely compatible with Commander, as Archenemy itself doesnt specify what kind of Magic deck you have to play