Hearthpwn

Reno the Relicologist is insane tempo card if you think about it, but when you look up at reno decks, they are all control. I scratched everything best from regular tempo mages + some overall good cards and voilà!
Lorekeeper Polkelt fits really well. It draws us all game winning cards. Reno on 6, Soularian Prime, Mana Giant + Conj, Jandice, Ras, Fireball to deal last bit of damage.
Khadgar is devastating. Usually it goes with Conj on smth, but also has the Jandice and Chenvaala synergy or smth from random mage cards (Learn Draconic, Power of Creation, Mirror Image)
I originally didn't have Font of Power, but if you look at the pool of mage minions, oh man. 1/3 of minions are cards from your deck, so at the very least it almost guarantees one. But 1/4 of the pool is game winning to have another copy of. Sorc, Reno, Mana Giant, Khadgar, Jandice, Ras, Chenvaala, Soularian, Firebrand. Even Antonidas, the card that you don't wanna put, but great to discover vs Priest or Warrior for example. And being 1 mana spell is a natural synergy with the deck.