Vodakhombo (no Talir needed)

This is a deck I was trying a couple of months ago. It's not tier-1, but it can still hold its own in Masters.

The ideal combo:
1) Have Voice of the Speaker or Mystic Ascendant in play
2) Have 8 power
3) Play Vodakhan, Temple Speaker
4) Play a card that draws a power (Seek Power, or others)

You will get 1 undepleted power immediately, and then draw an extra card from voice of the speaker or mystic ascendant and also draw an extra card from destiny. If either of those are power it repeats. You can now play additional cards that draw power to keep the combo going. Fetching a power card from the market also counts.

After you have enough cards and power you can ultimate Diana, Faith's Shield, Marshal Ironthorn or get Stand Together from the market to find a way to close out the game quickly.

The deck combos consistently and somewhat quickly (turn 6-7), but it is a lot weaker if the opponent kills Voice of the Speaker and Mystic Ascendant, or if they have fast removal for Vodakhan.
In that case it still has a decent midrange gameplan with empower synergies.

Against aggro decks market for Shen-Ra Speaks as soon as possible. The combo is too slow vs aggro but a board wipe and some midrange units do very well.