cassiopea, dragons and rift herald impression so far.
Cassiopeia, this is but a first impression, and thought i like most of the changes so far, there are a 2 things i'm concerned about. 1- being unable to buy boots Fair enought you get to spend gold on other items, however, I'm not convince the speed per level isnt tuned perfecty yet as a char whit boots will be faster early game, yes you can counter that you get MS via Q on champion but it feels slightly lacking, that and more importantly it feels we might be denied magic pen from sorc boots. 2- the new miasma I love the new poison effect on it as it offers a good team fight possibility, however its too much reliant on positionning, it need to stop on impact and leave the puddle of anti ms spell where it hit the target. not at its max range.
Rift herald: too important of a buff. as soon as top lane gets an advantage, your jungler gets it whit top lane, and basicly ensure top lane an easy push for 20 mins.
Dragons: Not convince of their changes, however I think that the elder dragon is usefuless, just make endless random rotation of elemental dragons.