Deer knight is pretty swag. Stormcaller and regular scarecrow are also pretty keen. They both have a lot of utility AND have some of the sharpest spellcasting animations. Gotta love breakdancing pumpkinheads.
Cool as looks, or power level? i'll do both :D for looks, gee i think the fire gnome is pretty sweet looking. and it's pretty strong too for power :/ i like rain/storm beetle. i like the chimera item card too my thoughts i guess