This upcoming Sunday I'm going to my first scg event. I wanted to throw a deck together that I could play in the edh pods other than my usual fallbacks of Hanna and Saffi. Damia holds a special place in my heart as my first combo general so I wanted to use her. I'm on a bit of a budget and time restriction but I'm still open to any and all suggestions and criticisms. My basic strategy is nothing groundbreakingly original. I'm trying to ramp up to my general, draw cards and combo out. As of right now I think the deck needs more ways to win. It seems weak to counterspells but I haven't actually tested it yet.
7 Damia, Sage of Stone
Artifacts (21)
0 Mana Crypt
1 Sensei's Divining Top
1 Sol Ring
1 Mana Vault
1 Voltaic Key
1 Pithing Needle
2 Lightning Greaves
2 Swiftfoot Boots
2 Grim Monolith
3 Basalt Monolith
3 Darksteel Ingot
3 Chromatic Lantern
3 RIngs of Brighthearth
3 Sculpting Steel
3 Crucible of Worlds
3 Staff of Domination
4 Phyrexian Metamorph
4 Thran Dynamo
4 Gemstone Array
5 Gilded Lotus
6 Mindslaver
Enchantments (9)
1 Manabond
1 Burgeoning
1 Exploration
2 Power Artifact
2 Sylvan Library
3 Necropotence
4 Leyline of Anticipation
6 Mana Reflection
10 Omniscience
2 Demonic Tutor
2 Exsanguinate
2 Transmute Artifact
3 Genesis Wave
3 Diabolic Revelation
3 Fabricate
3 Beseech the Queen
4 Diabolic Tutor
4 Damnation
5 Creeping Renaisannce
5 Yawgmoth's Will
5 Time Stretch
8 Praertor's Counsel
12 Enter the Infinite
Instants (14)
0 Pact of Negation (5)
1 Mystical Tutor
1 Vampiric Tutor
1 Wordly Tutor
2 Cyclonic Rift (7)
2 Counterspell
2 Muddle the Mixture
2 Trickbind
2 Lim-Dul's Vault
3 Voidslime
3 Hinder
3 Spell Crumple
4 Cryptic Command
5 Force of Will
2 Snapcaster Mage
3 Eternal Witness
6 Deadeye Navigator
7 Palinchron
7 Rune-Scarred Demon
Planeswalkers (1)
5 Tezzeret the Seeker
Lands (35)
1 Academy Ruins
1 Ancient Tomb
1 Dust Bowl
1 Strip Mine
1 Volrath's Stronghold
1 Urborg, Tomb of Yawgmoth
1 Misty Rainforest
1 Verdant Catacombs
1 Breeding Pool
1 Overgrown Tomb
1 Watery Grave
9 Island
8 Swamp
8 Forest