Considerations:
Ideally, the deck goes like this: T1 Ghostfire Blade, T2 Secret Plans, T3 morph or manifest something. The best situation would be Cloudforming a Hooded Hydra, for the next turn attacking with a 7/7 flying hexproof (or blocking/trading to get 5 snakes for GG).
As soon as I can get 5 mana, unmorphing Sagu Mauler is the priority (6/6 trample hexproof can be really hard to deal with).
My sideboard is a little directed to the field I am playing right now.
->Dragon's Eye Savants are great to hold the aggro decks (can go in front of monastery swiftspear + titan strenght and still live). Can play on 3 mana and unmorph for "free" when opponent atacks into it.->Windstorm can hold Hornet Queen and the mass of phoenixes being played right now->Naturalize could be changed into Reclamation Sage, but I feel that I am mostly leaving mana open into my opponents turn to unmorph something, so I might play an instant in place->Denial goes great with Ghostfire Blade + any morph or wildcall for 2->Kiora can hold some of the "Voltron" heroic decks that put everything on 1 creature and try to give it protection. Can also accelerate the 5th mana needed for Sagu Mauler and Whisperwood Elemental.
Possible changes and considerations:
Moving Trail of Mistery to sideboard / removing-> Trail is too slow if not played on turn 2, and I'd rather play secret plans on that.
Add more Prognostic Sphinx-> the scry 3 mechanic is simply incredible with manifest. It's one of the best ways to get a manifested Hooded Hydra.
Ethereal Ambush->Tried it for some time, felt it was too slow. I might be wrong here, as it is like drawing 2 cards, but more offensive (manifesting 2).
Savage Punch->Meh. It's some kind of removal. I don't want to play another color for removal, but this may be too hard to cast.
Become Immense->Can be a nice finisher to board against some decks. This going into a Sagu Mauler hurts. A lot.
Temur Charger->Flip for "free" and gives trample. The body behind is kinda worthless though. May work if I use Become Immense.
Temur War Shaman->May be too cute on mainboard. Maybe move to side, but I like the card.
