Katra's Knowledge

This is a deck build around Display of Knowledge and quickly warped into a Katra, the Devoted deck.
Display typically fetches Ancient Bauble to enable katra, but Infinite Hourglass and Sandstorm Scarf can both be devastating for certain AI decks.

The rest of the deck is filled with cheap units that either gain life or have deadly. The AI is very scared of deadly units, which helps us stall until we have a huge board, and the quickdraw from display makes those units practically unblockable. Moonstone Vanguard is especially nice with quickdraw and lifesteal.
We also have some interaction to disrupt the AI, but I'm still figuring out which card I should play in those slots.

The market has Katra and xenan banner to make sure the deck functions smoothly, and Dizo's Office to win late game and break through stalls. Xenan Temple is a decent removal spell and stops Voices from the void, but a cheaper removal spell might be better. Black-Sky Harbinger is there to help stabilize against swarms and gain life if the baubles don't show up.