Auralian Frogger

I'll admit that Rain of Frogs is basically my favorite card in the game.

This deck was designed to try to have a good chance vs both aggro (mainly Rakano) and control (mainly Temporal) while still providing plenty of memes.

The key combo against late-game decks is Rain of Frogs and Dissociate - bounce their important relics / spells and then turn them all into frogs.
For aggro you need to get reasonably lucky with Vara's Favor, Extract, and Display of Knowledge, then lay down the card advantage with Moonstone Vanguard and Brilliant Idea.

Banish helps a lot when the opponent uses Avigraft on Vara, Vengeance-Seeker or Moonstone Vanguard.

I recommend actually saving Messenger Hawk until you have a good idea of what your opponent is doing so you can better decide what to make more of. In the extremely late game it's fun to get Azindel, Revealed from the market and then Hawk it. Vara, Vengeance-Seeker is usually a good Hawk target but there could be smarter plays depending on the match.