Kav Landseeker Menace keeps Kav Landseeker pushing damage, and it brings along a temporary Lander token to fetch a basic land next turngreat for smoothing draws in landfall decks starring Moraug, Fury of Akoum
Sudden spikes often indicate artificial pump-and-dump schemes rather than organic demand
Undermine Long before Cancel proved once and for all that despite a lot of grumbling you will pay three mana for Counterspell and you will like it, we were offered supplemental versions of the star itself that had to come with a bonus to justify the increased cost
For instance, in an Archimandrite deck you could gain a bunch of life in your upkeep and first main phase to add a big +X/+0 buff to your commander, then use Alteration to turn it into Giggling Skitterspike
It's been a while since I had one of these screens
For trade-focused attendees, preparation helps