Karna's Bane

(Comes at max level)

Valentine's Return Gift from Arjuna.
Increase Archer Coin Choco drops by 2.
[Revival: Valentine's Event 2018 Lite Only]

Valentine's return gift from Arjuna.

The arrow that was used to kill Karna.
Arjuna considers this item to be the ultimate proof of trust.
Giving this to you indicates that Arjuna is personally declaring that he is trying to live his life to his heart's content.