True Polymorph

Transform a system so completely that the original form is gone — no rollback, no undo.

What This Skill Does

In D&D, True Polymorph is the permanent transformation — the target becomes something fundamentally different, and if held long enough, the change is irreversible. Unlike Polymorph (temporary disguise or adaptation), True Polymorph means the old identity is gone. The real-world version is irreversible system transformation: rewriting a service from Python to Rust so thoroughly the Python version cannot be recovered, migrating from SQL to a graph database with no backward-compatible schema, or restructuring an organization so completely that the old org chart is not just outdated but nonsensical. True Polymorph is the point of no return. In this grimoire, True Polymorph is treated as a hybrid spell with a prototype delivery profile. Canonical reference input: True Polymorph (spell).

When To Use

• A system, stack, or organization must become something fundamentally different and the old form will not be maintained.
• Backward compatibility or rollback is no longer a real requirement.
• The transformation changes identity, interfaces, or structure so completely that dependents must migrate too.

Prerequisites

• No extra runtime dependencies beyond Hermes Agent and the normal toolset for this session.

Procedure