Little Idea how to use the Changeling Ability to get huge creatures out as fast as possible.
Main Idea: Bring out your changelings early in the game. Afterwards play Tinker and sacrifice an Ornithopter or a Seat of the Synod to bring out the Cryptic Gateway. Now you can tap the two Changelings to put every creature card in your hand onto the battlefield.
Use Ponder and Preordain to get the right cards for your combination.
To be slightly protected from other spells or abilities, i took Arcane Denial and into the deck, mainly because it also allows an additional card draw.
As huge creatures i prefered Grozoth and other creatures with Mana Cost of 9, so i can simply get all of them into my hand as soon as the first Grozoth is played.
A perfect start would look like this:
Turn 1:Island --> Mothdust Changeling
Turn 2:Island --> Shapesharer
Turn 3:Seat of the Synod --> Tinker (Sacrifice the Seat) --> Play Cryptic Gateway --> Put Grozoth onto the battlefield --> put every other 9-mana-strong creature into your hand.
Turn 4-...:Play all the big fuckers and trample your opponent down.
Any good ideas or advises are highly appreciated!