Who would win — Box Jellyfish vs Portuguese Man o' War?
Box Jellyfish would beat Portuguese Man o' War. The Box Jellyfish weaves through the watery arena, its many eyes scanning for its foe.

Box Jellyfish
animals
"Invisible terror."
Power
30
Speed
55
Smarts
20
Deadliest St
100

Portuguese Man o' War
animals
"Floating zapper."
Power
30
Speed
40
Smarts
20
Tentacle Sti
90
Battle breakdown
The Box Jellyfish weaves through the watery arena, its many eyes scanning for its foe. Suddenly, a Portuguese Man o' War drifts into view, its long tentacles trailing. But the Box Jellyfish is too quick, darting in with its numerous, potent stingers, delivering a knockout blow! The floating zapper didn't stand a chance against the invisible terror!
How they stack up — facts, stats & context
Both Box Jellyfish and Portuguese Man o' War are animalss, making this a head-to-head within the same class.
Stat advantages
- Speed: Box Jellyfish leads (55 vs 40) — a 15-point gap.
- Deadliest Sting: Box Jellyfish leads (100 vs 90) — a 10-point gap.
About Box Jellyfish
- These jellyfish have 24 eyes, including some that can see color and others that help them swim toward light!
- The box jellyfish is often called the most venomous animal in the world!
About Portuguese Man o' War
- Floats with a built-in balloon.
- Tentacles 100 feet long!
Slug: box-jellyfish-vs-portuguese-man-o-war