If i wil win 100 matches with wolven hero and Skyra in deck, i will complete both challenges? Is it right?

What now with G&G nerf? Helm of Saymeht must go away from this deck?

-1 Regeneration
-3 Lone Wolf
-1 Captured Prey
-1 Rabit Bite

+1 Shriek of Vengeance
+3 Plasma Behemoth
+2 Chimera

like this? or may be add to 40 cards (first number - casting cost):

Hm, what about small damage? Even with Speedstrike and Weapon I will inflict only 2 damage per turn = ~15 turns against fighters. Even with full defence I'm not sure, that I'll kill my enemy :-|

I'm new in this game, I have some shadow cry for precon and two idea about Moonstalker's deck.

1st - beatdown:

Moonstalker
3 Fire Snake
3 Brutalis
3 Infernal Gargoyle
3 Medusil