This is based on one of the biggest abilities in Theros block: scry. Although scry is mostly a passive control mechanic, cards like Flamespeaker Adept can turn it aggressive. Flamespeaker Adept, in fact, is the bread and butter of this deck. Every game you win will likely be won with this card. So what can you do with it? Well, you can...
Remove their creature with either
Voyage's End
or Magma Jet, the swing with a pumped up Flamespeaker Adept for 4!
Use draw spells like Read the Bones to help damage your opponent as well!
Give your spells double effect on Flamespeaker Adept with
Prescient Chimera
!
Turn your opponent's attempt at killing your Flamespeaker Adept into a way to pump it up with Dissolve!
Even cards that seem like dead draws in the late game such as Temple of Malice, Temple of Deceit, and loudspeaker can still make a difference and pump up your Flamespeaker Adept some more!
Thassa, God of the Sea can turn your Flamespeaker Adept into a 4/3 with first strike PERMANENTLY and make it unlockable!
And, my personal favorite, slap an Aqueous Form and a
Titan's Strength
on the Flamespeaker Adept in the same turn and swing unlockable for 9!
For a budget version, take out Thassa and the scrylands.
Have fun scrying, +1, comment, and check out my other decks!