There are 2 sideboard cards and a few shocklands that are GTC, but I think that's fine seeing we're 2 weeks before release.
Land (23 x
) &type=card)
2 x
Cavern of Souls 
4 x
Drowned Catacomb 
4 x
Glacial Fortress 
4 x
Hallowed Fountain 
1 x
Island 
4 x
Isolated Chapel 
4 x
Watery Grave 
Instant (6 x
) 2 x
Dream Twist 
4 x
Forbidden Alchemy 
Sorcery (4 x
) 4 x
Unburial Rites 
Enchantment (18 x
) 3 x
Chronic Flooding 
4 x
Dark Favor 
2 x
Divine Favor 
4 x
Ethereal Armor 
2 x
Spectral Flight 
3 x
Tricks of the Trade 
Creature (9 x
) 3 x
Bruna, Light of Alabaster 
3 x
Invisible Stalker 
3 x
Mirror-Mad Phantasm 
Sideboard (15 x
) 2 x
Divine Favor 2 x
Elgaud Shieldmate 
3 x
Mizzium Skin 
2 x
Murder Investigation 
2 x
Ring of Evos Isle 
2 x
Supreme Verdict 
2 x
Unhallowed Pact 
The main point of this deck is to mill out all the enchantments,
Bruna 
and
unburial rites 
in the library with
Forbidden Alchemy ,
Dream Twist ,
Chronic Flooding and most importantly
mirror-mad phantasm 
(which can apparently mill off half you deck), you usually wouldn't play this deck unless you have 3 or more lands in your possession. Reanimate Bruna, wait for them to attack or me to defend, then attach every enchantment alive onto her for the turn 5/6 win. (Hopefully she's be unblockable)
In the meantime, play Auras +
invisible stalker 
in case of a long- and unfortunately -drawn-out game, or if my bruna gets
slaughter games 
'd, or if they play Rest in Peace or something. (hopefully I'll end the game before they do)
The only problem is that there is that she might get bounced or killed during my attack or the turn where she has summoning sickness... this will set back my schedule ALOT. I couldn't find a hexproof enchantment or something that helps her get past that point of weakness, so my sideboard has a lot of hexproof enablers like
mizzium skin 
,
elgaud shieldmate 
and
ring of evos isle 
.
The alternative is haste, but I don't want to dip into red cuz my mana-base is already very limited, so I only have 1 choice of haste, that's the
ring of valkas 
. (I need 5 mana to cast mirror-mad phantasm. Totally worth it though =X)
My sideboard goes as follows:
Divine Favour and Supreme Verdict for aggro... (I'm also thinking of
Armored Skaab 
or
cathedral sanctifier 
)
Mizzium Skin, Shield-mate and ring of evos isle against bounce (or whatever annoyance they have)
Unhallowed Pact and Murder investigation(GTC card, when enchanted creature dies, put x +1/+1 soldiers where x is its power) for jund style removal (because lol you
dreadbore 
my 28/28? Suck to be you I have now 28 1/1 soldiers)
Bruna is cheap (at around 3-4 dollars) so the total amount of my deck minus the land cost is 21 dollars. Even so, I only need the 2 cavern of souls, that would make it to 60 dollars if I don't mind the non-mana-fix-ness. So pretty cheap to make. I playtested this in some magic sim and ideally, it can produce a 32/32 unblockable bruna by turn 7.
What can I do to make this deck better?
btw... SHE WANTS YOUR BRAINS.
