new player trying to unlock Warrior
As a warlock you can get so many cards so quickly and just hammer the warrior into submission with sheer numbers of minions on the field. Non-Expert AI warrior will not use things like Brawl on you, so his board-clearing capability is very poor, and warlock should quite easily overwhelm him.
Best advice I can give you as a new player, as a new-ish player myself, is to grab your mage, and go down the list. Just keep killing everything. Mage vs Mage, Mage vs Warrior, etc., all the way down to Warlock. Then pick the next on the list, and start from the top, and do the whole list again. Once you've done that, change AI to Expert (beating all Expert AIs will give you another 100g reward), and repeat the process. By then, all your heroes would be level 10 or close enough to it, and you would have a very strong grasp of the game, and what various classes can do.
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