Hello, I'm a good friend of Tom and I was already here to say hey to the other Enchantress players (since I got the deck tech) so I thought I'd check in here as well.
Tom doesn't use the Source, but that's okay because his list is derived from mine (like 70 of my 75) and I've been playing Maverick well before it was called Maverick (2010 at least
http://www.tcdecks.net/deck.php?id=5563&iddeck=40280) and have a ridiculous amount of local 1k first place finishes with Maverick, as well as top 8'ing SCG Indy Legacy Open a year or two ago with it. I can also apparently be seen in his feature match eating an apple and being the water boy for Tom. :)
For reference, my list looks like:
4 Mother of Runes
3 Deathrite Shaman
2 Noble Hierarch
4 Thalia
3 Qasili Pridemage
2 Stoneforge Mystic
1 Scavening Ooze
1 Gaddock Teeg
4 Knight of the Reliquary
4 Swords to Plowshares
4 Green Sun's Zenith
2 Sylvan Library
1 Umezawa's Jitte
1 Sword of Fire and Ice
1 Sword of Light and Shadow
4 Wasteland
4 Windswept Heath
3 Misty Rainforst
3 Savannah
2 Bayou
2 Forest
1 Plains
1 Karakas
1 Gaea's Cradle
1 Horizon Canopy
1 Dryad Arbor
3 Oblivion Ring
3 Thoughtseize
2 Zealous Persecution
1 Qasili Pridemage
1 Scavening Ooze
1 Gaddock Teeg
1 Thurn, the Last Troll
1 Darkblast
1 Umezwa's Jitte
1 Bojuka Bog
As far as Tom, I'm pretty sure at least half his matches were against Stoneblade decks, as every time I'd see him I'd ask him how it went and he's have this big 'ol goofy smile on his face when he'd be telling me about how his opponents kept trying to kill him with Batterskull and couldn't beat a 2/2 cat. His matchups in no particular order were: Stoneblade decks, Justin Opal playing BUG Delver for the win-and-in, Burn, Sneak and Show, Merfolk and I think a Metalworker deck.
In the quarters and semi's he played against RUG Delver, beating Ben Weinberg and losing to the eventual winner Morgan McLaughlin. Tom played pretty tight that day and I think it really showed (Did you see that attack with the triple 3/3 Mongeese!? Sick!), although he admittedly didn't respect Stifle. In the semi's everything just went perfect for the Delver player, with him being first seed and the typical turn 1 Delver, turn 2 blindflip. In game two Tom kept a 2 land hand (one of which was a Waste) and GSZ for Arbor, but he hesitated, so the RUG player just Bolt'ed the Arbor and they had a Wasteland fight where both players had zero permanents but his opponent just drew a Trop and rode a lone Mongoose for 6 turns.
As far as the list goes, it's the same base I've been using for while to great success. There is no excuse for no Deathrite Shamans at this point. I too enjoy straight GW better, but he's so good you can't not play him. You can't afford to keep running creatures that get rolled to a Golgari Charm. You've got to push damage through TTN and groundstalls. You get free wins against graveyard decks. You can skimp on gravehate.
With the black splash you also get Zealous Persecution which helps with the nightmare match of Elves, and is great against Death and Taxes, Goblin tokens and TNN. You even get to attack combo decks on a different angle with Thoughseize.
There is no doubt in my mind that 2 Sylvan Libraries is 100% correct. Fix your draws for the rest of the game. Only draw what you need, never lose top deck wars. Your pretty much never going to draw 2 Libraries since you just never draw the second when you already have one.
4 Thalias? Yeah. Turn one mana guy, turn 2 Thalia-Wasteland is the nuts. I also like dunking the combo decks.
3 random equipment's? Not really. There are 2 Stoneforges so that you can find whichever one is relevant to the match your in. I've been doing the x Stoneforge, same 3 equipments since I started playing this deck. I don't like all Jittes because Jittes are terrible against combo and control, whereas the opposite is true for the Swords. The Swords also protect your bears that you need against combo and Miracles. All 3 generate card advantage in a deck that has very few ways to do so. These also go along very well with the Cradle, as you can power out and equip the same turn.
4 Pridemages is awesome. The most played decks are trying to kill you with Batterskulls and Jittes. It's no coincidence this deck slam dunks Stoneblade any day of the week. Pretty much had utility against most decks in Legacy as almost everyone has some artifacts or enchantments they want to exploit.
Playing with Abrupt Decays seems loose to me. Thalia is a big part of the deck and 3 mana removal spells are not where you want to be. Why pay more than you have too? You don't need Decay to stop a Jitte or Batterskull, you have 4x Pridemage and 4x GSZ.
Anyhow, those are my thoughts, not necessarily yours. Looks like I've answered about everything you guys had for now. At the very least, now you have something to think about.
May all of your turn 1 Mothers go unanswered.