Kayla's Brawl is LIVE! And with it a brand new event shop. What are the BEST BUYS? If you’re trying to figure out how to spend your Kayla Brawl Shop coins, the smartest move is to focus on value per coin , not just what item looks the rarest. The spreadsheet ranks items by energy per 100 coins , but the "most efficient" doesn't always been the "best buy!" What are the Best Buys from the Electra's Brawl Event Shop? The items with the X  and XX  are the "most efficient" buys! (