Gnome

• added proficiency with firearms
• +1 Shield AC with Small Shield

Elf

• +1 Shield AC with Large Shield

Dwarf

• whenever dwarf acquires martial weapons proficiency he gains proficiency with Dwarven Waraxe
• +1 Shield AC with TowerShield

Tiefling

• Ability adjustments: +2 DEX, +2 INT, -2 CHA
• Darkvision
• Skill Affinity (Hide) +2
• Skill Affinity (Bluff) +2
• Outsider: Tieflings are considered Outsiders for the purpose of spells
• Human: Tieflings are considered Humans for the purpose of spells
• Level Adjustment +1: a character with this race will be treated as 1 level higher for a purpose of experience rewards from killing monsters.