My Halfling Cleric is having a hard time keeping up with his Barbarian friend in combat. I can usually stay close enough for channel energy but sometimes a real heal spell is needed. What I was thinking is that I could commission an item with Reduce Person to reduce my size to Tiny and just ride in his backpack for pocket heals.
How would this affect my character in terms of riding in the backpack? It's not a traditional saddle, so would I be considered Entagled? Maybe Grappled?