

With crit factored in, Eternia Crystal puts out 296.4 DPS against 62.4 for Volcano — about 375% more damage per second. Base hits are Eternia Crystal 95 vs Volcano 40, so the gap comes as much from attack speed and crit as from raw damage.
Eternia Crystal swings faster at a 20-tick use time versus 40, so it lands on-hit debuffs like ichor, procs set bonuses, and reapplies knockback more often — an edge the flat DPS figure understates.
Both are Melee weapons, so the same armor set and class accessories buff either one — you can swap between them without rebuilding your loadout.
| Stat | Eternia Crystal | Volcano |
|---|---|---|
| Damage | 95 | 40 |
| Use time | 20 ticks | 40 ticks |
| Crit chance | 4% | 4% |
| Knockback | 6.5 | 6.5 |
| Defense | 0 | 0 |
| Mana cost | 0 | 0 |
| Shoot speed | 11 | 0 |
| Sells for | 20 | 54 |
Eternia Crystal averages 296.4 DPS with crit. Volcano averages 62.4 DPS with crit. Eternia Crystal is ahead by 234.0 DPS.
Eternia Crystal has the shorter 20-tick use time, so it attacks faster than Volcano at 40 ticks.
Yes — both are Melee weapons and share the same armor and accessory bonuses.
Yes — both belong to the pre-hardmode tier.