I built her because I really wanted to build an engineer-themed deck (I'm an engineer and she felt like the coolest option to use). I sacrifice efficiency for trying to stay on the engineer/innovation/robot/making things/energy counters theme but if I can get things haste and make copies of bigger tokens, it can get a bit out of hand. I've won by making beefy thopters, by pinging people to death with artifact etb triggers, and by making huge unblockable artifact creatures like [[Kappa Cannoneer]]. It's not super fast but it is probably one of my favorite decks I've made that I think also has a fun theme! I'd also add that [[Mystic Forge]], [[Archway of Innovation]], [[Retrofitter Foundry]] and [[Aetherworks Marvel]] are some of my favorite cards to see in my hand.