Fortune Modulator

Grants Fortune to the Resonator's breaks.

Area of effect

Covers a flat "+" shape, 2 blocks out in each direction from the modulator (so a 5-long arm each way, crossing at the modulator) — not a full 5×5 square.

Stacking

Each Fortune Modulator that covers a crystal adds +1 effective Fortune level. The total is capped by the maxFortuneLevel config option (5 by default; 0 means uncapped) — see Configuration.