The term square in reference to roofing materials refers to 100 square feet of roof area. One square of slate is the amount of slate that it takes to cover 100 square feet of roof area. A 10 foot x 10 foot section of roof would equal one square. So would a 4 foot x 25 foot section. Ditto for a 5 foot x 20 foot.
PCSUITE Booster Pro Free Full Version Serial Number / License Key. PCSUITE Booster Pro is normally priced at $24.99 per serial number / license key. But there is a promotion going on, which will allow you to get this product for free of cost.
You can get the original 40 champions of LoL if you buy the Digital Collector's Pack and the Champions Bundle. Thats 7310RP so it would cost about 44 in total. So getting all the (93) champions would cost something around 100 (if they had the bundles for the newer champions). And skins are OPTIONAL anyways. You don't need skins to play the game, that just is a way for Riot to make money.