Nahiri, Heir of the Ancients Nahiri, Heir of the Ancients comes with three useful modes for the Equipment deck and Warrior Equipment deck, all which you can use the turn you cast her, and none of which immediately uses up all her loyalty counters
Of course, the unbiased stats collected by EDHrec speak to the fact that people do still use Sydri enough to keep her in the top ten Esper generals
While X spells don't always thrive there, given the prevalence of "cast without paying its mana cost" effects that like to cast them for zero, many consider ElectrodominanceElectrodominance worth the risk because it allows you to burn an opponent out with all the mana you've acquired from your rituals, then tack another spell on to continue the process for others
Since the deck is heavily focused on Equipment, most of the creatures and artifacts are ways to support Equipment or are Equipment themselves
Enchantress cards are good but don't be over-reliant on them is what I'm saying
The only problem with the Urzatron is finding them in a 100-card Commander deck