Esper Control (Diamond 3 to Diamond 3!)

The addition of cold blood gives temporal a new wincon, which is making your opponent run out of wincons. This deck preys on makto and icaria lists, as they are often short on ways to win besides their 2 big creatures and runehammer/daisho. Good agro matchup as you are running 9 aoe spells. More often than not, you win by making your opponent concede, so the deck is wincon-light.

Vara's Favor - super good right now with all the aegis running around
Rain of Frogs - usually backbreaking when combined with cold blood to strip your opponent of wincons
Last Word - i'm still iffy on this finisher, let me know if you guys have any suggestions
Unseal - no one plays around counterspells ever, plus you can hold up celestial omen for a counter to channel

Mana base also needs tuning.