Originally Posted by Riot jayway
A = ally or self
B = enemy
are the only two ways the W should interact assuming valid targets. If you are with an ally, there is no way to heal both of you guys unless there is an enemy to bounce off of. In terms of the "3rd" bounce, technically it is just the target you initially cast W on + 2 bounces.
So what you are saying is that it is not possible to go AAA , or BBB (assuming the first A or B is the cast target).. Also, AA or BB is not possible either? Hmmm
Unlike Sona (who gets her heal) the heal on Nami is single target unless an enemy is in range, then it HAS to go Enemy > Ally/Self > Enemy or Ally/Self > Enemy > Self/Ally. Would make this a good heal in battle, but very expensive during laning... unless you were to use it on a melee ADC in which case you could heal Ally then Damage Enemy (and if you are in range, heal yourself)... skill based healing... interesting notion