A recently discovered, likely unintended interaction in Path of Exile has opened the door to generating endurance charges at unprecedented speeds, fundamentally impacting builds based on Discharge, Consecrated Path of Endurance (CPoE), and Eternal Apple autobomber setups. This synergy involves the unique interaction between Scold's Bridle and Bladefall of Trarthus PoE 1 Currency. 

Players demonstrated the mechanic exploits of Scold's Bridle's self-hit physical damage triggered every time mana is spent. Since Bladefall consumes mana continuously each server frame (approximately every 33 ms), these self-hits occur at an exceptionally high rate, allowing the player to trigger "when hit" effects rapidly and generate endurance charges extremely fast.

The theoretical maximum is over 200 endurance charges generated per second, although a practical rate of around 90 charges per second is stable and manageable for real builds. This rapid charge generation is enabled by stacking chances to gain an endurance charge when hit and an additional chance to instantly gain up to maximum charges via unique items and passive skills. For example, a Juggernaut class using the Inexorable notable in the passive tree, combined with Unflinching ascendancy, can achieve about 40 charges per second with just a helmet and its socket. The effect accelerates with investment, such as through Jernaut's Flin and Precursor's Emblem, which help to gain maximum charges instantaneously.

This new tech significantly benefits mechanics that rely on the expenditure of endurance charges. Most significantly, Consecrated Path of Endurance benefits from endurance charges for damage scaling and uses them to bypass its cooldown. With Scold's and Bladefall interaction, players maintain a constant supply of charges, allowing CPoE to be used at very high attack speeds, comparable to Flicker Strike's slam version. The damage potential when spending these charges is substantial, and utilizing Cast on Crit (CoC) or Cast while Channeling (CwC) with Discharge becomes more viable and sustained. This method surpasses old charge generation setups such as those employing Voll's Devotion or Voll's Protector uniques, offering a more reliable and efficient alternative.

Moreover, the endurance charge generation method has synergistic applications with Eternal Apple and Kingsguard that allow fast cycling of charges and automated warcries with nearly 100% uptime. This cycling restores significant life each time charges refresh, potentially thousands per second, while bypassing troublesome recovery-reducing mods due to the instant recovery effect. This makes it not only a powerful offensive mechanic but also a robust defensive and sustain strategy through life and mana regeneration, supported by recoup mechanics and mana sustain loops. The build demonstration given uses high mana stacking for substantial self-damage, managed through armor converted to elemental damage to maintain survivability.

The autobomber build created around this mechanic uses a zero-button loop with Cast when Damage Taken (CwDT), powered by self-hit triggers from Scold's Bridle and Bladefall, combined with Endurance Charges to cast spells automatically. Though impressive in theory and showcasing the mechanic's possibilities, it is noted as more of an experimental or puzzle-solving project than a practical league build due to the expensive items required and inherent complexity. The power-to-cost ratio is currently low, but the tech represents a major breakthrough for charge generation and skill activation loops, inspiring further theorycrafting and potential builds around Discharge and charge cycling PoE Currency buy.