Strength Extract

The Strength Extract is a glowing green orb dropped by the Crocodile King, the boss of the Swamp, and it is the extract that makes players earn the skill refund shrine. Of the three orbs in the Mystery Statue Quest - Intelligence comes free with the tutorial, Courage comes from a timed boss - this is the one community documentation flags as the most time-consuming, because the boss itself is gated twice over.

Gate one is level: you must reach level 35 before the Crocodile King boss quest even unlocks. Gate two is the Swamp itself: its toxic fumes will kill you without a Respirator, which is crafted at level 27 or above from 1x Spirit Alloy, 1x Scorpion Venom and 1x Lizard Blood. Smart players bank those three materials early so the Respirator is ready the moment the quest opens.

Once the Crocodile King falls for the first time, the extract is yours - it cannot be dropped, banked or sold, so there is no way to trade around the fight. Slot it into its statue in the Soul Society Outskirts alongside the Intelligence and Courage Extracts to activate the hidden portal to the skill refund shrine, where individual skills can be refunded without a full tree reset or Robux.