Hunter's Mark

The Hunter's Mark is one half of the toll you pay to stand in front of a boss: every summon asks for three Marks and three Horns, and without them the duel won't even open. It drops while tracking, never digging — its sibling the War HornWar HornSummon itemRefinedDrops while DIGGING (any continent, ~30%)The Wanderer — 1,184–9,971 Khron (×3, price scales with reputation)SUMMON the continent boss (×3 per summon, consumed) walks the opposite road — and it can't be sold: it has no sale price because its only fate is to be spent on the rite. When the "what you need" banner shows a 2/3 next to a target, this is what it's asking for.