I picked the recommended Nature's Protector role for my Cleric. It seems fine for soloing but then I went into Instant Adventures at level 18 and scaled up to 58. I found that very unsatisfactory because my pet just scaled to 30, kept dying and was of minimal use.

If you are going to recommend Nature's Protector as a Cleric role for leveling, then please scale the pet properly in Instant Adventures.