So, lets give the commons and uncommons a conservative value of $1/pack, the foil a conservative value of $3/pack, and lets assume that you can sell that sealed Ultimate Box Topper for $150, which adds another $6.25 per pack in value by itself
Tramp Enterprising Dog (Enchanted) A good Enchanted card adds alternative artwork that expands on what we see in the card game, providing value and dramatic illustration that makes you feel like you have something unique but also similar
Untapping an artifact is often a lot more valuable than tapping one, and making a creature unblockable is a lot more useful than goading one
Real Elvish Rope for sure, Master Samwise
This shell is unlikely to get anything banned just yet, so we may need to set it aside for a couple weeks down the line, but it has the speed, resilience, and flexibility to make it a promising lead in the new format
Creature - Wizard Lizard Razorfield Ripper Whenever this creature or equipped creature attacks, you get (an energy counter), then it gets +X/+X until end of turn, where X is the amount of you have