How to defeat Runescape spirtual mages and get rs gold

It is hard to defeat spirtual mages, and very challenging,but you can fun way to get rs gold as a member knight!
I'll tell you this by the following steps:
1.Get 83 slayer.

2.Get some good pray bonus armour and a Saradomin & Zamorak god item.

3.Suggested Equipment: Helm of Neitiznot/Slayer Helm, Proselyte hauberk/Bandos Chestplate/Zamorak Robe,
Proselyte Cuisse/Bandos Tasset/Zamorak Robe, Abyssal Whip/Saradomin Godsword, Unholy Symbol/Amulet
of Fury, Saradomin book/Zamorak Book, Dragon boots/Bandos boots, Barrows Gloves/Zamorak
Bracers/Saradomin Bracers, Ring of Wealth/Ring of Life, Skillcape/God Cape/Fire Cape.

4.Buy some prayer potions and leave 4 inventory spaces open for chaos, death and nature runes & pure
essence.

5.Withdraw at least 12 prayer potions (4), leave 4 inventory empty, Trollhiem teleport and the rest food.

6.Go to God War Dungeon and start killing Saradomin Spiritual Mages (North East).
They drop: Uncut gems, Pure essence, Astral runes, Mud runes, Mist runes, Dust runes, Air runes, Fire runes,
Law runes, Death runes, Nature runes, Mind runes, Blood runes, Body runes, Chaos runes, Water runes,
Antipoison (5), Nature talisman, Rune spear, Half of a key, Dragon boots, Dragon spear, Shield left half, Clue
scroll (level-3)

7.The runes add up and you get Dragon Boots from 50-250 kills.

8.Trollhiem teleport helps getting to God War Dungeon faster.

9.Remember to pray Mage Protect if the Spiritual Mage is attacking you.