Basic Heroic core with the highly abusable Battlefield Thaumaturge for activatating heroic on creatures for 1 cmc, this applies on every instant and sorcery in the deck. All heroic triggers cost 1 when Battlefield Thaumaturge in on the field.

Card Explanations:

Creatures - Self explanatory, heroic is good, most creatures have heroic, Battlefield Thaumaturge makes instants and socrceries cheaper, and Soldier of the Pantheon is a 2/1 for 1 with protection from multicolored and whenever an opponent casts a multicolored spell I gain a life. Everything else is typical of an Azorius Heroic deck.

Instants/Sorceries - Revolves around Battlefield Thaumaturge, lowering costs

Launch the Fleet - amazing in this deck, with Battlefield Thaumaturge, I can target every creature I control (triggering Heroic), and get a 1/1 token when they attack for 1 cmc!

Hidden Strings - Trigger heroic on two creatures for 1 cmc? Yes please, standard in Heroic decks

Dauntless Onslaught - give 2 creatures +2/2 and trigger heroic for 1 cmc? perfect.

Glimpse the Sun God - Tap an infinite number of creatures at instant speed for 1 cmc and scry? Amazing. can also be triggered in opponent's end step to tap any remaining creatures as well as mine (triggering Heroic), allowing them to immediately untap during my turn.

Enchantments:

Detention Sphere - Removal is good. 'Nuf said

Land Base:

22 lands, enough when the most expensive card in the deck (assuming you won't be casting Glimpse the Sun God or Launch the fleet without Battlefield Thaumaturge on the field) is 3 cmc. Fewer Islands than Plains, fewer blue symbols than white.

I want to fit in a playset of Triton Tactics, but I'm not sure what to cut.