Ok it is a port from the extended deck.
The combo is through the breach+protean hulk
or sneak attack+ protean hulk.
Lot of decks are possible the deck is in development but i think something competitive can be done.
Here is the list i have in head

4 ancient tomb
4 city of traitors
10 mountain
4 chrome mox
4 seething song
4 simian spirit guide

4 protenan hulk
4 summoner's pact
4 through the breach
4 sneak attack
4 chalice of the void
4 trinisphere
1 reveillarc
2 body double
2 carrion feeder
1 mogg fanatique

This a combo deck that win can win turn two and lot of turn three kills.


Something interesting is that you have the same mana base than dragon stompy you could do something like that for the sb

4 magus of the moon
3 blood moon
4 arc slogger
4 pit dragon