Further, these cards are actually slightly easier on your mana than tapped lands, in that you can actually play an untapped land and cycle them in your opponents end step, which means they play well with instantsyou can hold 2 mana up for a Glorious Gale and then land cycle in your opponents end step and play an untapped land on turn 3
When I play Jund next week, it will be because I think it is a legitimately great choice
Cycling (, Discard this card: Draw a card.) Legendary Artifact Pir, Imaginative Rascal Partner with Toothy, Imaginary Friend (When this creature enters, target player may put Toothy into their hand from their library, then shuffle.) If one or more counters would be put on a permanent your team controls, that many plus one of each of those kinds of counters are put on that permanent instead
All that said, here's our final deck list for today