A number of miniature gelatinous bombs equal to half the PB of the magician (round up) appear in the centre of a 10" cube when cast.   Using a reaction, the magician can activate any number of the gelatinous bombs, providing ze is within 90" of the bomb.   When a gelatinous bomb is activated the gelatinous bomb "explodes" filling a 10" cube area with a sticky gooey gelatinous mass and all creatures must make a DC dexterity savings throw.   On a failure:

1. A creature is engulfed
2. Movement is reduced to zero
3. For every two rounds trapped, the creature takes one level of exhaustion
4. A desxterity or strength savings throw may be made at the end of each of the creature's subsequent rounds to escape

On a success:

1. A creature escapes and immediately enters a space within 5" of the gelatinous mass, where it also prone

Any creature willingly entering the gelatinous mass is immediately engulfed and cannot make a savings throw to escape until its next turn.