Lathy - I like the totem idea. It's a bit slow, but it's a nice touch. Though, I don't think you should change the cost - if you were to play it on turn 1, your opponent would likely not answer it and then you would buff it by +1/+1 (making it a 1/4). This would have been an ok stat-line if it stayed that way, but since it can grow bigger and stickier, it would always contest the enemy board and slowly shut down their tempo. Your card wouldn't be as problematic as vicious fledgeling, but your opponent would have had problems dealing with this 1-drop (if played on t1). This is why I think keeping it @ 2 mana is fine. Change the art.
Hereharehere - I prefer Earthen vitality. I don't like the RNG aspect in Head Crone (shouldn't it be 1-3 and not "1 or 3"?) and the Lackey shuffling part. Normally you don't want to dilute your deck with low-impact cards and ruin your next top-decks.
GerVez0512 - Give me a sec to express my thoughts.