DEATH BURST:

  WHEN THE MAGMIN DIES, IT EXPLODES IN A BURST OF FIRE AND MAGMA. EACH CREATURE WITHIN 10 FEET OF IT MUST MAKE A DC 11 DEXTERITY SAVING THROW, TAKING 7 (2D6) FIRE DAMAGE ON A FAILED SAVE, OR HALF AS MUCH DAMAGE ON A SUCCESSFUL ONE. FLAMMABLE S THAT AREN’T BEING WORN OR CARRIED IN THAT AREA ARE IGNITED.    

IGNITED ILLUMINATION:

  AS A BONUS ACTION, THE MAGMIN CAN SET ITSELF ABLAZE OR EXTINGUISH ITS FLAMES. WHILE ABLAZE, THE MAGMIN SHEDS BRIGHT LIGHT IN A 10-FOOT RADIUS AND DIM LIGHT FOR AN ADDITIONAL 10 FEET.