User blog comment:Sahathai/Isis,the Spellcrafter/@comment-11434673-20130920201656/@comment-17795420-20130921000343

First,thanks for reading every bits of my blog :)

Some answers...

Mana cost : Yes,it seems too much mana spent with one skillshot,but I just think that when she is in laning phase.She won't use too much mana due to Send's lengthened cooldown,so just buy a charlice and this should be ok.

Send : Ok,I'll edit that mana cost lol.Send itself has a fairly low damage(714 when you have 700AP at lv.18 while Syndra's Q deals 747.5(AoE) at the same state.) and by the way,you just want to say that her cooldown was too short,right? Remember that Send is the only ability she casts so after you pressed Q,you can only autoattack and wait for casting another Send.

Weighted Air : Ah,I forgot about decimals.Sorry.

Puncturing Stream : For ability details,click [show] at the bottom right of ability sandbox.I explained it all.If you still don't get it,there are some links to skillshot/AoE pages."Why doesn't it add cooldown to Send?" because I want Send to be her nuking skill in teamfights,but in exchange of large mana cost since it costs 40 mana per Send regardless of skillpoints it has.

Placebo(Passive) : (Yeah,just like you,I don't think this is a proper name for it. :P) This is why I put Nashor's Tooth in an essential item slot.R's passive is calculated from all damage that done with autoattack,including on-hit effect's damage.So with Nashor's tooth and total of 700AP at lv.18,she'll be healed by 22 per autoattack (25 per second.).

Placebo(with Weighted Air) : Yes it does,it still roots an enemy and also applies additional damage over time.She heals for percents of damage over time dealt.(NOT included Send's damage.)Just the same effect as Trundle's ulti,but without initial health gain.

Placebo(with Puncturing Stream) : Yes,that's nothing but a group health-draining skill.