Part adverb – In some measure or degree. Variety of and part are semantically related. In some cases you can use "Variety of" instead a pronoun "Part". Nearby Words: partially, partly
Sequel Escalation: In terms of quantity and variety of gameplay mechanics, Just Cause 3 is as much of a step up from the second part as the second part was from the first.
Ritualists are part healer, part petmaster and trapper (with their spirits), can enchant allies' weapons, and have a wide variety of grab-bag powers on top of all that.