at Iron Anvil It can be crafted at Iron Anvil.
Fossil Greaves sits in the Expert-mode only tier of Terraria progression based on its rarity rating (1).
Menacing is the strongest prefix for Fossil Greaves — +4% damage — best offensive accessory prefix.
Fossil Greaves deals 25 base damage, 10-tick use time. Use the DPS calculator to see expected damage per second with prefixes and crit applied.