I have been bullish on Contagion Engine for quite a while and that seems like it could do some work here
13-11) Forge[/author]]Darksteel [author name="Forge"]Forge[/author] ($12), Mycosynth Golem ($12), Mycosynth Lattice ($6) Everyone knows about the tournament-playable artifact rares in Mirrodin block, and most people are keen on the mana producers as wellcards like Extraplanar Lens and Gilded Lotus that have been powering up Commander for years
Entangler makes it so your opponents won't want to attack you, as that just means they're giving counters to Anti-Venom
Even played fair, turning all your creatures into mana dorks that tap for G and getting a big beater is a good rate for five mana
Where Auron, Venerated Guardian separates itself is the ability to grab multiple creatures and one or two attacks is often more than enough to put it out of range for combat damage and red removal to destroy it
Milling is usually represented in Magic lore as losing your thoughts/mind, so this represents her amnesia