These last times I have worked on a control deck with Intuition + AK for draw engine and tendrils + EtW for kill. I have an optimal skeleton however 7 cards lack to complete the deck and orientate it.

53 MD cards

1 Black lotus
5 Moxes
1 Sol ring
1 Mana crypt
1 Mana vault
1 Lotus petal
1 Tolarian academy
1 Library of Alexandria
3 Polluted delta
2 flooded strand
3 Underground sea
3 Volcanic Island
3 Island

4 Force of will
4 Mana drain

4 Brainstorm
1 Ancestral Recall
2 Intuition
4 Accumulated knowledge

1 Demonic tutor
1 Vampiric tutor
1 Mystical tutor

1 Yawgmoth's will
1 Time walk
1 Tendrils of agony
1 Tendrils of agony/Empty the warrens
1 Rebuild

Nothing special
- An explosive mana base, maybe too much for the present mana curve which can change with the 7 cards we have to add.
- Permissions, 4 FoW 4 MD
- An efficient draw engine: Intuition and AK
- Several tutors: D-V-M Tutors, i think i'll include 2 or 3 merchant scrolls
- Toolbox: Rebuild


Here is a non-exhaustive list of the cards which i think we can add to our list

Merchant scroll
Misdirection
Duress
Gush
Frantic search
Fact or fiction
Dark ritual
Time twister
Mind's desire
Tormod's crypt
Cunning wish
Thirst for knowledge
Gift
Rebuild
Chain of vapor
Repeal

I would want your advice about these 7 cards.