Guthan's Healing:If you're using Guthan's equipment, consider healing yourself on the Spinolyps while waiting for Rex to respawn. This strategy can help preserve your food and potions, ensuring a longer stay in the lair. If you're the one fighting Dagannoth Rex, avoid getting the aggro of...
As a general rule of thumb, you’d want to invest what money you have into getting equipment rather than healing items. You can use Magic and food items to sustain yourself throughout your Ironman run. Head: Slayer helmet (i) (STASH) Void Knight helmets (POH) Serpentine helm Justiciar ...