I've been very happy with the following list. It rarely has problems with finding finishers. Call of the skybreaker is a weird card since it's frikkin expensive and clunky but quite a number of situations come up where neither Morphling nor efreet can get the job done but Call will eventually grind it out. Having a way of recursively producing dragons also means you are less boned by opposing graveyard recursion.

// Lands
23 [10E] Island (3)

// Creatures
1 [US] Morphling
1 [VI] Rainbow Efreet

// Spells
2 [GP] Repeal
4 [U] Nevinyrral's Disk
3 [FD] Vedalken Shackles
4 [TSP] Think Twice
4 [AL] Force of Will
4 [IA] Counterspell
3 [DIS] Spell Snare
1 [LRW] Cryptic Command
3 [FNM] Force Spike
4 [NE] Accumulated Knowledge
2 [TE] Intuition
1 [EVE] Call the Skybreaker

// Sideboard
SB: 3 [MOR] Vendilion Clique
SB: 4 [MR] Chalice of the Void
SB: 4 [US] Back to Basics
SB: 4 [TSB] Tormod's Crypt

It looks real janky but I feel like the list is very strong, the draw suite being particularly powerful since it can easily outdraw other controldecs in the lategame and can be cantripped against everything else early game preventing manascrew quite readily. Vendilllion Cliques and Chalice are there for combo and for the sake of flexibility since there's quite a few matchups where you want to board out stuff like disks, shakels, bounce but don't have anything good to bring in.