Rastakhan's Rumble Guide
life drinker isnt better than shroom brewer?
Well, in terms of dealing damage, probably yes, but you can heal only your hero by that, and less than shroom brewer. But you can want heal some minion with that, even while not using all 4 healing points. At some points, it can be better than healing hero, even in warlock. Also your deck is better with some higher stat minions, which this deck also misses. But it depends on personal preferences of players.