I'm not about to wax poetic about the Necrons or their extremely expansive lore
And yet the most popular Petitioners deck by FAR is one running Bruvac the Grandiloquent as commander, complete with the usual Bruvac-specific combos like Traumatize, Fleet Swallower and Maddening Cacophony
With Lady Octopus, however, it allows you to win as early as turn three
Its a reasonable play, since Glimpse of Nature only costs one mana on its own
Could include a card that draws when it ETB such as Baleful Strix that way you could infinite blink Strix to draw Omniscience + Acererak, to cast them with infinite mana to combo
Effects that start with At the beginning of your end step can be ordered as you like, so if I have Ocelot Pride, eight other permanents, plus one mobilize token, I got my city's blessing during combat, so the Pride can make a new warrior token