As for recommended gear, a Dark Mask or even a Slayer helm is an absolute must. Beside that, you only require a whip (or a chaotic weapon out of RuneScape gold Dungeoneerin). The rest is left up to you. For starters, I'd get Torag's plate and legs, which supply the best protection-value ratio at the game (s'far as I know), black dragonhide for your magic-based assignments, and start working on the Recipe for Disaster pursuit, which offers the best stat-boosting gloves in the game. I would also receive a ring of riches (can not hurt), an amulet of cherry and glory boots - the latter if you've spare change, it's just a very small Strength bonus. In general, the entire thing should cost you 2.5-3m.

Combine the two and powerslay! This means that you use your best att/str fostering prayers and super baskets in your own tasks, a cannon also if you would like to/can manage to. This will get you up of 100k exp/hr at higher levels, which can be as much or more than armoured zombies and bandits, and you also avoid looking foolish as a 138 using 70 slayer.

Gear ought to be: Barrows gloves, out of RFD. Dragon boots. Full slayer helm, black mask until you obtain it. Proselyte armour should you use prayers, barrows in the event that you don't. Whip, try to receive a chaotic rapier as soon as you can. Dragon defender, antidragon protect for dragon jobs (DFS is overkill, do not bother with a single ). Amulet of glory, try to get a fury when you can. Ardougne cape 3, or soulwars cape.

While that does sound interesting, doesn't that defeat the purpose of slaying? Part of the fun of instruction Slayer is something new to kill every task, sure, fine. But isn't it also to buy OSRS gold make money? I am pretty certain eventually prayer potions would run up the charge to where I am losing money, would not it? By the way, thanks for the advice everyone.