If you’re collecting the new series of LEGO® NINJAGO Trading Cards, then it’s time to track down another of those rare Limited Edition cards. You can find LE13: Kai vs Mr. E in the new issue of LEGO NINJAGO magazine. Issue 38 is priced at £4.75 and also includes a new Limited Edition Buffer LEGO Minifigure and a free pack of Series 3 cards. You’ll find it from today in all good newsagents and supermarkets. Stay tuned for details of other Limited Edition LEGO NINJAGO Trading Cards which will be available with other Immediate Media Children’s magazines. Issue 38 is on sale until July 10th.