Raven Rapax Treasure List

I've done some experimentation with Raven and have discovered when "squishing" him the level sensor appears to be Off even though the game files define it as "On." I've had parties as low as level 5 recieve all items on this list.

Theory: Perhaps if you battle him the sensor is triggered but if you "squish" him it is ignored. I usually get all items on his list when repeatedly using the machine on him but have never really tried to battle him with lower level parties. I have no idea if it has a bearing on what happens but its something to ponder.
Fixed items: 1
Random items: 9
Level Sensor: On
Random range: 1-4
Rapax
Dice: 1D4+0
Drop List
Chance
Item Name
LOP
Value
Avg%
Head of Raven Rapax 0 0 100%
Ankh of Dexterity 2 5,000 10.86%
Aqua Ring 3 1,750 15.92%
Bushido Blade 1 7,500 5.55%
No-Dachi 8 4,000 37.91%
Potion of Cure Disease 8 1,500 37.91%
Potion of Restoration 5 1,000 25.36%
Sollerets 4 1,650 20.75%
Tosei-Do (L) 6 3,000 29.75%
Tosei-Do (U) 7 3,000 33.93%