Rune Burial armor set is one of OSRS GP the best ways a free-to-play player can attain the most smithing exp. It's the best quality, and highest tier armor set that a player can create at an anvil. To make the Rune Burial Armor Set, the player must first make it from the Rune Armor Set + 3. This armor set is then transferred onto the Burial Anvil which is then transformed as the Burial Armor Set for dwarfs.
To make the Rune Burial Armor Set, the user would require the requisite 96 Rune Bars. The total progress required to create this set is 33,120. The total amount of exp that the player gets for completing this armor is 35,136. The player must make the Rune Armor Set + 3 prior to when you'll be able make your Rune Burial Armor Set. In order to make this, you'll need at least 96 Rune bars.
In order to finish the set you'll get 28,800 progress. The experience you gain by making a Rune Armor Set is 23040. If you decide to take it down to the anvil for burial the Rune Armor Set + 3 transforms into a Rune Burial Set. Don't worry, and you won't need to buy any more Rune bars to it. However, you'll earn 12,096 exp. This exp will mean you'll lose the entire armor set.
While it is apparent that making Burial armor in Runescape is ineffective because the cost for smithing making Burial Armor of any kind is way too costly. But the experience you earn from creating the Armor Set is too big to ignore. It's one of the best ways to get an exp in smithing while AFK. It is important to fill your smelter with iron ore and coal so that you don't have to travel for buy RS gold it again and again.