Nargacuga

• Nargacuga's face, wings, and tail can be broken. Nargacuga's tail can be cut off, but only during a state of Rage prior to Monster Hunter Portable 3rd.
• If the tail spikes come into contact with a Large Barrel Bomb, the bomb will detonate.
• When Nargacuga is very close to death in the Great Forest, it will rest in the trees in Area 5. It will wake up and come back to the ground once the hunter gets close to it. The same goes for Area 5 of the Flooded Forest and Area 9 of the Misty Peaks in Monster Hunter Portable 3rd, where a similarly large tree lives.
• Pitfall traps work only when the Nargacuga is in Rage mode. They work for a greater length of time if it reverts to normal while trapped.
• If a loud noise is made (Sonic Bombs, bombs) the Nargacuga will flinch. However it will immediately go into Rage Mode.
• If the hunter throws a Sonic Bomb while the Nargacuga is in its Prowler Stance in Rage Mode, it falls over and drops a shiny.
• When flinching, it moves 2 steps backward and shakes its head. This is also done by Tigrex.
• Upon entering Rage Mode, it will jump horizontally quickly and roar.
• Prior to Monster Hunter World: Iceborne, Nargacuga could fly off from any part of the area, unlike other wyverns, which must limp to a certain spot to flee.
  • As of Iceborne, Nargacuga now moves to other areas on foot.
• Nargacuga's roar requires Earplugs to block.
• According to one of the Uniqlo Monster Hunter 10th Anniversary T-Shirts, the size of the foot of a Nargacuga is 139 centimeters.
• Prior to Monster Hunter World: Iceborne, Nargacuga would sometimes stand on its hind legs when idle.
  • As of Iceborne, Nargacuga no longer assumes this bipedal stance at any point.

*Nargacuga makes a comeback and gains a new attack.

• A new green Subspecies is introduced.
• The Nargacuga will now often slip after it pounces from its Prowler Stance when low on stamina and its wings are broken. To regain that stamina, Nargacuga feeds on Kelbi and Aptonoth.
• After Nargacuga does a spinning attack, it will pause and shake its head.
• Pitfall Traps now only last longer for one use on Narga. Subsequent pitfalls will only have regular pitfall durations.
  • Nargacuga may jump out of Pitfall Traps in High Rank Quests.
• Breaking one of its wings will always cause it to fall to its side, leaving it open for attacks. Break its other wing for it to fall over again. This also applies to its subspecies.
• Nargacuga is now most vulnerable to Thunder, as opposed to in Monster Hunter Freedom Unite, where it was weakest to Fire.
• Nargacuga does not need to be in Rage Mode before its tail can be severed.
• Nargacuga is one of the Warning Monsters in the High Rank Quests.
• In High Rank Guild Quests, Nargacuga sometimes charges at the hunter then jumps unexpectedly.

• In G Rank, Nargacuga can perform the double tail slam and has longer swiping combos like its subspecies and the Silverwind Nargacuga.

• Nargacuga was the first monster revealed for Monster Hunter World: Iceborne, teased at the end of the Iceborne reveal trailer.
• As seen in the trailer and beta, it has turf wars with Rathalos.
• It is considered to be a second apex predator of the Ancient Forest, rivalling the Rathalos.
• Nargacuga's tail spikes now inflict Bleeding upon contact.
  • Similarly to Fiercewater Nargacuga the tail spines in this game will stick to the ground for a few seconds after being thrown before disappearing, and inflict Bleeding if Hunters touch them.
• Unlike in other games the tail spines protrude at all times except when tired, where they lay flat.
  • It can now shake its tail in a way similar to a Lucent Nargacuga to extend more spines on its tail, allowing it to fire more of them at once.
• Nargacuga's tail cannot be wounded unlike in previous games, only severed.
• During the second public beta of Iceborne, completing a quest would rarely cause the first quest to be replaced with a special version containing Nargacuga which could be distinguished by the description mentioning "reports of another mysterious monster!".

• The Nargacuga present in this game are noticeably different in terms of abilities compared to other games.
  • It's believed that these Nargacuga are a different species similarly to Old World Rathalos vs New World Rathalos.
• The tail spines inflict Poison in this game.
• Nargacuga's enraged state appears differently in Frontier. The body gets noticeably brighter, the wing blades, ears, part of the tail, and the fur tuft on its back turn white, and its eyes leave light cyan trails.