Having four +1/+1 counters to distribute amongst your team as you choose can make combat almost impossible for your opponent
The first previews we see in the livestream are the rare lands - Bountiful Promenade, Luxury Suite, Morphic Pool, Sea of Clouds, Spire Garden, and Reflecting Pool - all of which you'll be very familiar with if you were a Battlebond fan
Farseek Incredible ramp Farseek reads: Search your library for a Plains, Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle. That means you can put one of your Shock lands - like those above - into play using this spell, which is amazing
Ashnods is reactive, and puts it back in your hand
You dont have to worry about investing mana into Walking Ballista at all, and milling it with cards like Malevolent Rumble does the trick just fine