Ok, then, Int 1 Magical Beast seems like the winner. Go with the suggested Str 2, Dex 14, Con 11, Int 1, Wis 8, Cha 2 in that case?
Isn't that Dex too high for a Leech?
The giant leech in Stormwrack is Dex 12, and these are smaller (thus usually more Dextrous) and could perhaps be "juiced" by stolen power points.![]()