User blog comment:RoznosicielCiast/Problems with new map and new champion/@comment-6120746-20130318125526

Just for all those people saying you need skills to pick up his blobs and other things: Riot stated that they will take another look at his health costs, for being (quote) a bit too high!

Also they stated to look at his passive again, for being (quote) a bit UP!

So yes he will be buffed, but don't expect the buff to be huge. They will prob make his E costs go down from 12% to 10%

Also they are either improving the speed of the blobs from Zac's passive or making them heal/carry 12% instead of 10%

Buffs will be along those lines, don't expect to see flat health costs on Zac!