Infernal Elf
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Infernal Elf-(+2 Dex, -2 Con, +2 Int, -2 Cha; Cold, Fire, and Electricity Resistance 5; Darkness 1/day; +2 Bluff, +2 Hide, +1 Listen, +1 Search, +1 Spot; "sixth sense" for magic doors; Elvish Blood; Native Outsider; Favored Class: Rouge) +2 ECL
Possibly a +1...