I've been playing for 80 days already and still no druid or any other legendary heroe. Mean while I'm still trying to fight in the arena, here are my opponents
early on you don't get that many shards... but where you are at "might wise" based on the screen shot you should be able to farm dungeons. You should be able to pick up at least 50 a day (depending on time played per day) if not more.
I'm on my quest for a TG myself... and rather than just spending gems and crossing fingers to get one (hasn't happened as of yet) I'm saving up for one. I'm averaging between 75-90 shards per day using D2S2
only a few hundred more to go and I'll finally have my TG
only 1800 for a druid.... get dungeon farming
Assuming RNG loves you. I can do dungeons a lot, and even doing D2S2 my average is 50 or less a day. Meanwhile using gems to summon I get werewolves and executioners. I have 214 shards and nearly 6000 might, so whatever I guess.
I have 2.... both from gem rolls ... my main (lvl 95 only) has berzerk on it... and I have a lil lvl 1 druid with 3/5 stone skin .... haven't decided as of yet what to do with it.. thought about consuming it... but thinking instead to level it up to use in garrison.