Tocsin MRT Reminders is a lightweight bridge addon that connects Tocsin (a trash cast detector for dungeons/M+) with MRT's Reminders module.

It adds two new trigger types directly into MRT's reminder editor — no separate UI, no configuration files. Just open MRT Reminders, create a reminder, and pick one of the new conditions from the dropdown.

New trigger types

Tocsin: Trash Cast Start

Fires when a tracked trash mob begins casting a specific spell. Works like MRT's native Unit Cast trigger: the reminder stays visible for the duration of the cast and is automatically dismissed when the cast finishes or is interrupted. Set dur = 0 for a pure interrupt window that disappears the moment the cast ends.

Tocsin: Trash Cast (Anticipated)

Fires before the cast begins, using Tocsin's predictive detection. Use {timeLeft} in your reminder text to show a live countdown to cast start. The optional Anticipation min (s) field filters out alerts with too little lead time.

Configurable fields

Both trigger types support: Spell ID, Spell Name, NPC ID (comma-separated list), counter, delay, active time, and the standard MRT invert/behavior options.

Automatic cleanup

Reminders are dismissed as soon as the cast ends (interrupted or completed) and when a mob resets — no leftover alerts stacking up between pulls.

BigWigs coexistence

Tocsin and BigWigs use separate event buses. Boss reminders (BigWigs/DBM) and trash reminders (Tocsin) work side by side in the same MRT session without any conflict.

How it works

The addon patches MRT entirely at runtime — it injects new trigger types into the in-memory tables that MRT already exposes. No MRT or Tocsin files are modified. Updates to either addon won't break the bridge.

Requirements

MRT (Method Raid Tools) — required
Tocsin — required (the addon loads without it but does nothing)

Debug commands

/tmr debug — toggle chat log of received events and fired triggers
/tmr status — show dependency and injection status

Tocsin only emits events inside instances (dungeons/M+). Triggers will not fire in the open world — this is expected behavior.