I have been investing in the Chaos packs and am pleased to have now bought a total of 214 packs so far, out of these, I have opened the majority and resold some of the cards such as summoners and some of the legendaries to buy more packs, at present I have 50 unopened packs and I am planning on HODLing 30 packs per month whilst they are on sale.
I have also noticed we are more than half way through the total number of packs for sale, so I am just hoping I can get enough saved packs before they are completely sold out (and that I can get some decent airdrops too.) So far had around $50 worth of cards from the airdrops... Fingers crossed for a gold one!
Good Luck on the Battlefield