If you're still needing food, and you're actively running campaign or solo farming dungeons? Sure.

But you'll find as you continue to progress in DTH, you basically never run out of XP boost. I literally cannot remember the last time I didn't have one active, and I haven't bought one in just as long. Currently I have over three weeks active.

I run campaign a lot to sell the gear and level up champs.  Dungeons, at my level, dont offer gear that is appealing for energy required.  I get a lot of fear from doing other types of battles.  

The rich prosper and the needy still need.  lol

Thanks Kram.