Ignore anyone that says slayer dart can be used without any ill effects in melee armor. Slayer dart is still affected by your magic attack bonus, so melee armor will still lower your accuracy.
The only reason this ignorant rumor has lasted so long is because slayer dart was a popular spell to use at the barrows because the runes it requires are a common reward and the melee brothers' magic defence is so low, accuracy with any spell when wearing melee armor is decent.
My advice: Balance the pros and cons of each method yourself.
Using magic with heavy armor instead of using prayer on the melee brothers will save you a bit on prayer potions, but your accuracy will be lower and you can still take some damage.
Using protect from melee with magic frees you up to use robes so your spells will be more accurate, and you'll use less food. However, you'll also spend more on prayer potions.
If you're a high enough level, meleeing the brothers is a viable option and will save you on runes, though you'll use more food or prayer potions and your kills will be slower.
Try out several methods and pick one that suits you, then refine it to perfection. Inventories are not set, and can be customized along with spells, weapons, and armor to suit your style of play the best. There is no one "best" method no matter how popular it may be among the masses and no matter how loudly they scream that it's the "best" method. Experiment and figure out what works best for you, not for someone else.
07-Jan-2012 17:21:49