Hey, My first post! I've always said that in barrows, prayer drains according to your prayer bonus. I used to take full rune + magic dart, and i'd use up to 4 doses a barrows run! But Then I took monks robes, which lowered the amount i was drained by from 13 to 8. That was with prayer bonus 19. I now wear veracs top, veracs skirt, berserker helm, ring of life, strength amulet, magic dart, whip, ddp++, climbing boots, barrows gloves, and i use no prayer potions a run. My prayer drains by 9 everytime a face appears. I never really noticed how much my prayer drains in tunnels because I don't use prayer in the tunnels. =P I was suprised when I realised I can now kill karil without prayer =) I've always thought it was down to your prayer bonus and / or level. And as most people have done: Barrow's items: Karil's leathertop (x2), Karil's leahterskirt, Dharok's legs (x2), Torag's platebody (x3), Dharok's platebody, Ahrim's robetop (x2), Ahrim's robeskirt, Verac's Helm, Karil's coif, Guthan's Chainskirt (x2), Guthan's warspear, Ahrim's staff. Dragon items: None. Other: LOTS OF HALF KEYS. Longest dry run: 7 runs. xD