Ice priest Zhanna

Hello everyone, this is my first deck idea and i think it's a decent concept. So, here it is :

Hero: Zhanna Mist (39 cards+hero)

Allies (15):
4x Vigilant Wisp
2x Entangled Wisp
3x Armored Packbeast
4x Stalactitan
2x Thundestrike Construct

Abilities (17):
3x Retreat!
2x Rain Delay
3x Sinkhole
2x Focused Prayer
4x Zail's Hymn
3x Tidal Wave

Items (7):
4x Glass Chalice Of Knowing
3x Voice of Winter

The idea is pretty simple - controlling the board with VoW while Stalactitan gets huge. In the low end, pretty much everything is for early control, while the allies prep the board.
Ideally, you want to play your allies before the VoW drops, but you can play Armored Packbeast and Entangled Wisp later, if you need the buffs.The best early option would be Vigilant Wisp, to get what you need.
Zhanna's ability as well as AP's helps you keep your allies and yourself alive until you set up. TC for the value (Oh sweet value!), and Tidal Wave for when things look extra grim.
With Chalice as the sole draw engine, although consistent, it's quite possible that it's going to be removed fairly early. And there comes plan B:
Simple Homunculus tribal strategy should keep you in control, if not win you the game by itself.

Of course, any suggestions and tweaks are welcome!
Enjoy!

Side note: Sorry for the text form of the post, couldn't get the deckbuilder working.