The -X ability is good to clear the board but is considerably weaker than an ultimate should be
But it's not broken, so despite the fact that you can grab any land from your deck, it just heads to your hand
One of my favorite features of the Ultimate Guard Vago 20 Journey Backpack is the 180-degree suitcase style zipper, which lets you lay the bag flat for loading and unloading cards much easier than attempting to stack deck boxes vertically and then seal their individual pockets quickly before they fall out
There are some cards, with Doubling Season being a very prominent example, that can generate double the tokens and double the counters but those are two different effects rolled into a single card
Wyll, Blade of Frontiers is a two-mana Red 1/1 that allows you to roll one extra dice and ignore the lowest roll, and also gets +1/+1 counters whenever you roll a die
Preston makes for a great Mono-White Blink Commander - something rarely seen before - and it seemed like a cool challenge