Of the four, three were quite valuable cards, with Dockside Extortionist going for around $90 before the ban (now $20-30 and bound to go lower), Jeweled Lotus for around $100 (now around $40 and bound to go lower), and Mana Crypt for around $190-200 (now around $70 and likely to go lower)
Three-drops have a similar philosophy to two-drops, only they fit into your off-curve turns a little worse and you have a bit more time to draw them
Pulling one from a box is the most cost-effective way to add it to your deck, given that the SR alone runs $79 as a single
Thankfully, with Wilds of Eldraines Enchanting Tales containing powerful white reprints like Land Tax and Smothering Tithe, Moonshaker Cavalry should have all the support it needs to have maximum impact and regularly close out games
The cards are still available on Targets website
The biggest threat youll face is surviving a turn cycle with your opponents intimately aware of how close you are to winning