One quibble with Helmna: it heals your face and gains strength from that. It should be very rare to reach 7 mana without having taken 3 face damage (and if you did you're probably winning). So when you need this card, the real 'floor' is 5/9, which is only 1/1 off a Cyclops Defender.

Also Dolvaz: there is a lean towards hand buff war in this set. Not a ton of support, but some. If you can "Fox" this card (give it stats and tempt fate), pull it with OOIM, or use other hand-buff tools, it could work really well for War.

Nice vid and great series!