Ever since Galakrond, the Unbreakable and Scion of Ruin were revealed, I knew I just had to make a Tempo Dragon Galakrond Warrior deck work. I eagerly waited for the Invoke cards other than Shield of Galakrond and Devoted Maniac to be revealed and the results were... a bit disappointing to be honest.  No other neutral invoke cards were revealed and out of Warriors two invoke cards, only Ritual Chopper fits the deck well. Awaken! doesn't really have any synergies going for it other than just invoking Galakrond.

With only 3 invoke cards to really work with and the neutrals appearing mediocre at best, coming up with a plan to reliably activate Scion of Ruin and fully upgrade Galakrond, the Unbreakable was a bit challenging. The good part is that two of these invoke cards (Devoted Maniac and Ritual Chopper) can be tutored with Town Crier and Forge of Souls, so I think the deck should somewhat reliably at least get two Invokes off before its time to play Galakrond, the Unbreakable.  To help get Galakrond, the Unbreakable fully upgraded, I've included Brann Bronzebeard and taken a page out of Jade Shaman's book with Rummaging Kobold to get an extra Ritual Chopper.

In the event that both Scion of Ruins are drawn before Galakrond, the Unbreakable is played, I decided to include the new card Tasty Flyfish as another way to beef it up or make some big tempo plays curving out with it into a 3 or 4 mana dragon.

Since I was already running Nightmare Amalgam as a cheap dragon, and a Scaleworm I decided to make this a Menagerie deck as well.  Now with The Curator in addition to Galakrond, the Unbreakable, the deck has two late game hand refills and Menagerie Magician can make some huge tempo plays. Even though it has anti-synergy with Galakrond, the Unbreakable, I have still included Sir Finley Mrrgglton since he is so good for aggressive and tempo warrior decks. He may be a dead draw once Galakrond, the Unbreakable is played, but the potential to replace the useless Armor Up! hero power as early as turn 1 makes up for it and the deck could use the 1-drop anyway.