Bladedancer:
You can throw up to 7 tracking blades which explode and track your target. They leave behind a pool of electricity. Kills will regenerate health. Bladedancer has max armour and can eat two rockets.
Boom.
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Golden gun lasts 35 seconds, kills regen health, and you have 8 shots, and you have proximity. Your enemy's corpse damages nearby enemies and gives you increased health and golden gun ammunition. Also, you take half damage. Oh... Wait...