Look at rage blade? It can heal and its an auction item. I have the cottonbud also, I would like to be able to heal!
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Buff it
Rage blade is a different item. Shiz allowed it to be auctioned but didn't know why it was done too much(least it isn't very common).
Cotton bud has no reason to be buff since it's 8 dmg and better than bamboo itself.