With Maskwood Nexus weaving all of your creatures into every creature type simultaneously, every creature you control natively counts as a Dwarf to fuel Magda, Brazen Outlaw and a Thopter to benefit from Stridehangar Automaton and Thopter Engineer. This type-reshaping magic means that whenever you tap a creature—whether through A Realm Reborn's granted mana ability or otherwise—Magda, Brazen Outlaw triggers to generate a Treasure, which Stridehangar Automaton immediately doubles alongside an extra Thopter token. The newly arriving Thopters gain haste instantly from Thopter Engineer, allowing you to tap them right back into the loop to generate endless treasures, mana, and tokens. Finally, you can cash in those accumulated Treasures using Magda, Brazen Outlaw's sacrifice ability to pull every single artifact and dragon straight out of your library and onto the battlefield.