Seeing all of this Flame +2 makes me want to drop a Gate to Hell on the Druid SO BAD. As terrible as that card is overall, it seems like it would be an "I win" button vs Druid. 24 mana, one quick action and one full action in the mid game and you basically would have a complete board wipe against Druid. That'll be fun! As long as you're not the Druid...
Edit: Oh, just re-read the Gate to Hell. It would be two full actions to use, plus it wouldn't hit any conjurations...so, yeah, not that great after all. Still might be fun, although not as worth it.
As for the Lotus, eh...it's ok. As others have mentioned, it's a bit expensive for its low attack. Since you have to pay extra for the Sleep, I don't think they needed to make it cost 7 for it's base attack. This probably won't see tons of play, but I'll at least try it out.