From: Rahmer420
Uhm cause I have no idea what those ^ are. Care to explain how i use or do that? haha sorry
Sure. The wiki will do a better job than I will:
http://runescape.wikia.com/wiki/Ectofuntushttp://runescape.wikia.com/wiki/ChapelThe Ectofuntus is basically a ghostly altar outside of Port Phasmatys (northeastern-most point of Canifis) where you offer ground bones and ectoplasma to get 4x XP per bone. It takes longer than burying (because you need to grind the bones and gather buckets of slime) but it's highly cost efficient and easily botted. It's highly suggested you do the Ghosts Ahoy quest to get familiar with the area and get the Ectophial, a reusable 1-click teleport right to the Ectofuntus itself. Using the Ectophial and Ring of kinship or Ring of duelling together makes this a very easy trip.
The altars built in the chapels of player houses also offer bonus XP for offering bones on them (highest is 2.5x on a Guilded Altar without lit burners, 3.5x with lit burners). The multiplier isn't as high as the Ectofuntus, but it is many times faster and almost as cost-efficient (if you can find someone with a Guilded Altar who will let you use it–House Party servers are great for this). The XP/h is much better than the Ectofuntus, but in turn it is harder to bot without having your own altar (guilded requires 75 construction) and the burners need to be re-lit with special tar periodically to maintain the maximum multiplier.
More people use POH altars, but I prefer the Ectofuntus. Both are viable methods for training prayer.