In need of a marauder build. Spark/shield charge/wildfire

Was just wondering if i could get some idea's and pathways for a spark/shield charge/wildfire build. I'm newish so i don't know a bunch of ways to build in the skill tree. Mainly just the skill tree help would be amazing. I'm just wanting this to be able to fast clear maps. if u have any ideas please id be more then happy to hear your ideas with a pathway or know of a pathway that would be good to take. this shouldn't be a expensive build and i know it also might be hard to kill boss's and that is fine with me just want to clear fast on mobs not boss's thank!.

Wildfire only works with Molten Strike, not Spark.