There's more to it: Morytania Legs 4 act as RuneScape gold an amulet that speaks Ghost, burning Shade Remains give an additional 50% of exp in Firemaking and Prayer as well as 10% more experience from Slayer tower assignments,
An easy way to access the estuary on the Mos Le'Harmless, the 100% exp gained from bone burying with Bonecrusher, access to the Harmony Island herb patch and other. It is no doubt that Morytania Legs have more options in the form of bonuses than any alternative Achievement Diary rewards, but they may not all be worth the effort.
Varrock. Main reward: Varrock Armed 4. As opposed to Morytania's Diary reward, it's not a reward with a lot of advantages. Varrock's Armour 4 primary perk is the possibility of switching Varrock Teleport location from the city center to the Grand Exchange. In addition, having getting access to Cook's Guild bank might be helpful for those looking to boost the cooking level rapidly. On top of that, it:
It acts as a prospector jacket It gives the chance to melt two bars at once in Edgeville Furnace, Gives an the ability to purchase 120 Battle Staves from NPC Zaff, Grants 10 percent chance to mine 2 of any ore at the same time.
Western Provinces. The primary reward: Western Banner 4. This odd-looking weapon features similar combat statistics to those of An Adamant Spear. It gives unlimited teleports to the Piscatoris Fishing Colony (especially useful for Fishing training) and old school runescape gold a free resurrection at Zulrah (but only once per day), ability for upgrading Void Knight the top as well as Void Knight Bottom, allowing them to receive a added 3 Prayer bonuses, plus Slayer Points received from Nieve along with Steve Slayer tasks.