Since Isaac had a great mid term evaluation at school, my girlfriend got him a gift. The Lego Legends of Chima Fire vs. Ice set (#70156). Released in late 2014, this set has 102 bricks including two minifigures; Laval Fire Chi and Sir Fangar.
Its a simple but very cool set with two speedorz, lots of chi, cards and more. Everything to make Isaac one very happy kid.