Heroic Paper Fragment
#13040
Hero Goods
A currency used to obtain or enhance Tier 4 Skillbook relics.
Obtainable by combining or dismantling Tier 4 Skillbook at the Blacksmith
Market
Not tradable — TradeType is Not, so it can never be listed.
How to obtain
Not reachable from any drop table, box, shop or reward in the client data — most likely handed out by a server-side system: attendance, the battle pass, mail, limited events, coupons or Steam-achievement rewards.