The Twins
This is going to be a terrible night...


The Twins are a Hardmode Mechanical Boss which is essentially a harder version of the Eye of Cthulhu. The Twins are two separate flying entities connected by a tendril, each with its own attack pattern and life count. Both must be killed in order to defeat the boss.

The Twins are summoned using the Mechanical Eye at night, and must be defeated before dawn, otherwise they despawn. If an Altar has been destroyed, they also have a chance of spawning on a random night if they have not been defeated yet. Their approach is signaled at dusk via the chat message, "This is going to be a terrible night..."

Power and Stats

Tier: High 6-A

Name: The Twins, Retinazer and Spazmatism

Origin: Terraria

Age: Unknown

Gender: Genderless

Classification: Mechanical Eyes

Powers and Abilities: Superhuman Physical Characteristics, Energy Projection, Flight, Hellfire Manipulation, Danmaku, Intangibility, Berserk Mode, Resistance to Mind Manipulation

Attack Potency: Multi-Continent level (Can prevent Solar Eclipses from happening alongside the others Mechanical Bosses)

Speed: Massively FTL, likely Massively FTL+ (Kept pace with the Terrarian)

Lifting Strength: Class 5

Striking Strength: Multi-Continent Class

Durability: Multi-Continent level

Stamina: Extremely High, similar to the Terrarian's

Range: Few meters, higher with lasers and fire

Standard Equipment:  Their laser and cursed fire generator

IntelligenceProbably Mindless, hinted to be Omniscient

Weaknesses: Individually weaker

Notable Attacks/Techniques:

  • Retinazer: has an orange-red iris and fires purple lasers. It will usually attempt to remain vertically above the player.
  • Spazmatism: has a green iris and fires balls of Cursed Flame. It will usually attempt to remain horizontally in line with the player.


Notable Victories:

Notable Losses:

Inconclusive Matches:

Start a Discussion Discussions about The Twins (Terraria)

  • The Twins vs Garou

    17 messages
    • Saikou The Lewd King wrote: Intangibility isn't used to avoid attacks directly here. At least not unless you assume everyone in Terraria ...
    • aren't twins omniscent?
  • Terraria Mid Tier upgrades

    21 messages
    • Saikou The Lewd King wrote:I would be fine leaving the WoF & Co at 6-C, given that you go from Molten Armor and skip 2 armor sets bef...