Small lumps of lead

[Ragnash]

i can found sulphur and water of hvergelmir more easily than lump of leads and leads are more useful and necesarry for alchemists
why doesnt 2nd round of hardmode have any rare drops?
i think there should be a rare drop in 2nd round of hardmode, maybe this will be small lump of lead with extremely low chance.

2nd wave of hard mode has a chance of whalers of ekki, who do drop rare materials.