Burning Mount

At eight power, Alhed, Mount Breaker plus Cykalis, the Burning Sand (or any other unit you draw, via the many draw mechanisms, are huge problems for the opponent. Which is good because this deck has almost no interaction.

Ideal game plan:
T1 Initiate
T2 Auralian Merchant
T3 Praxis Arcanum (charge to Moonstone in hand, or deadly on Initiate)
T4 Alhed
T5 Cykalis, attack, Alhed return Cylakis
T6 Attack with 11/8 Alhed and 10/4 Cykalis