Esper Control

[Mattao19]

Land base is perfect don't need help there (12 shocks, 8 Scrys, 6 basics, {Mutavault})

Main Deck:

2x {AEtherling}

4x {Detention Sphere}

1x {Elixir of Immortality}

4x {Supreme Verdict}
2x {Thoughtseize}

2x {Ashiok Nightmare Weaver}
2x {Elspeth Suns Champion}

1x {Doom Blade}
1x {Ultimate Price}
3x {Azorius Charm}
3x {Heros Downfall}
2x {Dissolve}
1x {Syncopate}
2x {Far // Away}
3x {Spinxs Revelation}

Sideboard:

3x {Gainsay}
2x {Duress}
2x {Thoughtseize}
3x {Fiendslayer Paladin}
3x {Pack Rat}
2x {Blood Baron of Vizkopa}

I'm new to control. This is a basic list that I'd like to see what you guys think.

I know what you're thinking where are my {Jace Architects of Thought}? And simple answer I simply don't have any and tbh I don't wanna spend the money on them. Yes they're great but still lol

Thanks for your advice in advance