Eve Online: Prophecy vs 2x Hurricane - a wild Drake appears

Situation: i noticed two Hurricanes contesting a large complex in Auga and decided to defend it. To test the water I warped-in at 100km distance with an Oracle, fearing that i would have to deal with MJD fitted canes. Since they immediately left the grid every time i did that indicating that they are traditionally fit, i decided to change ship and fully commit with a double rep Prophecy. Right after the fight started, a neutral Drake appeared and decided (to my surprise) to help me instead of joining the larger group. After the fight i noticed as i looked at the kill reports that i already…