Last Prism

When used, it projects six rainbow-colored beams that rotate and converge into one concentrated beam over 3 seconds.^[1] While held, the weapon's aim moves in a sweeping motion with reduced turn rate.^[1] Mana is consumed on initial use and while firing, with usage increasing exponentially as beams converge.^[1] Its best modifier is Mythical or Masterful; it is unaffected by attack speed bonuses.^[1]

The Moon Lord can drop the Last Prism, a Hardmode, post-Moon Lord magic weapon, with a 1/5 (20%) probability.^[1] Each hit from the fully-converged beam inflicts 300% of the weapon's listed damage, equating to 300 base damage.^[1] Its infobox lists damage as 100 (Magic), knockback as 0.25 (Extremely weak), mana cost as 12, critical chance as 4%, use time as 10 (Very fast), velocity as 30, and sell value as 10 Gold.^[3]

Quick Facts

Type: Weapon
Damage: 100 (Magic)
Knockback: 0.25 (Extremely weak)
Mana: 12
Critical chance: 4%
Use time: 10 (Very fast)
Velocity: 30
Sell: 10 Gold
Research: 1 required

Facts from the infobox of Last Prism on the Terraria Wiki (wiki.gg, CC BY-NC-SA 4.0).

Trivia

The Last Prism consumes 144 mana per second when fully charged.^[2] Against a single Target Dummy, the Last Prism can achieve up to 15,000 DPS, the highest magic DPS in the game.^[2]

References

"Last Prism" (opening section) - Terraria Wiki on wiki.gg, revision 1032419 terraria.wiki.gg
"Last Prism", section "Trivia" - Terraria Wiki on wiki.gg, revision 1032419 terraria.wiki.gg
"Last Prism" (infobox) - Terraria Wiki on wiki.gg, revision 1032419 terraria.wiki.gg

Text adapted from the Terraria Wiki on wiki.gg (CC BY-NC-SA 4.0), used by Freedom Games LLC, the operator of wiki.gg and Codexery. Page: Last Prism (contributors). Codexery summarised the page: each numbered sentence above was checked against the wiki section it cites before publication, and this entry is shared under the same licence.