You choose both modes as you cast Cryptic Command
The result: rising prices
His Green/Blue Impel Down shell pairs Blue's draw and tempo tools with Green's disruption, and by broad tournament consensus he's the current #1 deck across the whole OP-16 format, not just among Blue leaders
Goblin Lackey comes down on turn one, theoretically, getting your Goblin Matron out on turn two to fetch you up another threat
First off, consider that by starting to proxy, youre essentially making the first move in an arms race. Now, its not that arms races dont exist outside of proxying
4 - Mox Opal There are five Moxes included in the Power 9 (scroll down for the full list), and while the effect of adding a single mana may seem a little tame, its a powerful ramp in the early turns