Origins: Flying Fish

Flying Fish Race – Complete Changelog Added custom oxygen resource (0–100) with HUD display.

Oxygen drains by 1 per second on land, refills instantly in water.

When oxygen reaches 0, player takes drowning damage.

Low oxygen warning: bubble particles and gasping sounds at ≤20 oxygen.

Drinking an awkward potion restores 60 oxygen (instead of 30).

Rain regenerates oxygen (+2 per second) while under open sky.

Elytra flight integrated: can glide without elytra item, but consumes 1 oxygen per second; flight stops if oxygen hits 0.

Water Blade (primary ability): deals 10 damage, costs 5 oxygen, requires at least 13 oxygen to use, usable within 5 blocks of water.

Multi Water Blade (secondary ability): fires 5 beams (4 damage each), each beam costs 2 oxygen, requires at least 25 oxygen to use, usable near water.

Water Leap (tertiary ability): launches player forward and upward (velocity 1.5y, 1.5z) from water or within 7 blocks of water.

Echolocation: while underwater, gives Glowing effect to all creatures within 15 blocks every 2 seconds.

Water Trail: splash particles appear when moving in water or sprinting on water surface.

Rain Speed: +30% movement speed on land during rain.

Dry Skin: in desert biomes, oxygen drains twice as fast (–2 per second).

Nether Drain: in Nether biomes (and not in water), oxygen drains by 1 per second.

Underwater Breathing & Night Vision: grants Water Breathing and Night Vision while submerged (stacking status effects).

Fast swimming: swim speed increased by 100%.

Water mining: break blocks underwater at normal speed.

Fire vulnerability: takes double fire damage.

Slowness on land: movement speed reduced by 50% when out of water.

Small size: model scale reduced by 20% (requires Pehkui mod).

Low health: only 5 hearts (10 HP).

All ability costs and resource checks implemented.