<!-- Google tag (gtag.js) --> <script async src="https://www.googletagmanager.com/gtag/js?id=G-G26W6267FY"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-G26W6267FY'); </script> **[Home Page](Home%20Page.md) / [Prism](Prism.md) / [Prism Classes](Prism%20Classes.md) / [Siege Spell](Siege%20Spell%20(Intimidation).md)** # Gatecrasher <small>(Level 5)</small> >[!infobox] >| <!-- --> | <!-- --> | >|-----------------|:-:| >|**Keywords**|*[Magic](Prism/Glossary/Keywords/Typing%20Effects/Magic.md), [Artificial](Artificial.md), [Empower](Empower.md)*| The [Siege Spell](Siege%20Spell%20(Intimidation).md) may infuse a fortification or large object with mana by using an Item interaction, the [APC](Action%20Point%20Cost.md) of which is determined by the GM based on its size, material or thickness. This APC cost may be paid over the course of multiple rounds, as long as the Siege Spell does not take their hands off the object. During this time, the Siege Spell does not regain Mana Points. After the APC cost has been paid, the structure implodes and is destroyed.