On Elorin, Jad is the encounter rather than a sixty-wave sequence, which makes repeating it worth automating on its own -- for the cape, and for what else repetition brings. Not built yet.
How it works
Bring a Ranged or Magic setup, food and prayer potions
It walks the cave entrance dialogue and enters the Fight Caves
Jad comes to you; it stands still rather than stepping into melee range
It reads the attack animation and switches the protection prayer before the damage lands
The Fire cape and Tokkul go straight to your inventory, and it starts another
Key features
✓Reads Jad's attack animation and switches prayer before the hit lands
✓Enters the Fight Caves for you
✓Eats and drinks prayer potions mid-fight
✓Starts the next kill when one ends
Questions
Does it do the full Fight Caves waves?
It does not need to. On Elorin the encounter is Jad itself.
Can I buy it now?
It is not built. When it is, it will be included with VIP rather than sold separately.