Editing Dragoneel's Undersea Grotto

{{level infobox
|image=[[File:NSMBU Dragoneel's Undersea Grotto Screenshot.jpg|250px]]
|code=World 3-5
|world=[[Sparkling Waters]]
|game=''[[New Super Mario Bros. U]]'' (''[[New Super Mario Bros. U Deluxe|Deluxe]]'')
|powerup=[[Super Star]]
|limit=400 seconds<br>500 seconds (''Deluxe'')
|before=[[Above the Cheep Cheep Seas|<<]] [[Urchin Shoals|<<]]
|after=[[Larry's Torpedo Castle|>>]]
}}
'''Dragoneel's Undersea Grotto''', or '''Sparkling Waters-5''', is the fifth course of [[Sparkling Waters]] in ''[[New Super Mario Bros. U]]''. It is unlocked via completion of [[Above the Cheep Cheep Seas]] or [[Urchin Shoals]], and its own completion unlocks [[Larry's Torpedo Castle]].

Dragoneel's Undersea Grotto makes one other appearance in ''[[Monopoly Gamer]]'', as the sixth Property on the game board. It is one of two properties in the Maroon Color Set (along with [[Sparkling Waters]]).

==Layout==
The level starts in a small area with a [[Warp Pipe]] sticking out of the water, which leads underwater. The ground underwater is made entirely of [[quicksand]]. After the Warp Pipe, there is a [[? Block]] with a power-up, followed by a school of [[Eep Cheep]]s. At the second ? Block, a [[Dragoneel]] appears and circles around it. The rest of the stage continues with Eep Cheeps, ? Blocks, and various [[Jet Pipe]]s to help the player move faster. Near the end of the level, there is a large school of Eep Cheeps. Another Warp Pipe then leads directly to the [[Goal Pole]].

The player can also skip the underwater sections by using the [[P-Acorn]] to fly over the wall at the beginning of the level.

==Star Coins==
{|class=wikitable style="text-align: center"
!Image
!Location
|-
|[[File:NSMBU Dragoneel's Undersea Grotto Screenshot.jpg|200px]]
|The first [[Star Coin]] is located in plain sight, with [[coin]]s circling it.
|-
|[[File:NSMBU 3-5 Coin 2.jpg|200px]]
|The second Star Coin is located between two rows of [[Brick Block]]s following the Checkpoint Flag, requiring the use of [[Super Mario (form)|Super Mario]] to obtain it.
|-
|[[File:NSMBU 3-5 Coin 3.jpg|200px]]
|Almost submerged in [[quicksand]] is a [[Warp Pipe]] that leads to the area with the final Star Coin. The player must avoid the two purple [[Dragoneel]]s that appear in this small area.
|}

==Enemies==
{|class="wikitable" style="text-align:center;border-collapse:separate"
!Image
!Name
!Count
|-
|[[File:NSMBUDX Dragoneel model.png|50px]]
|align=left|[[Dragoneel]] (Red)
|1
|-
|[[File:NSMBUDX twin Dragoneel model.png|50px]]
|align=left|Dragoneel (Blue)
|2
|-
|[[File:NSMBU Eep Cheep Artwork.png|50px]]
|align=left|[[Eep Cheep]]
|74
|}

==Level map==
{{Wide image|NSMBU Dragoneel's Undersea Grotto Map.png|2000|Map of Dragoneel's Undersea Grotto}}

==Names in other languages==
{{foreign names
|Jpn=タツノンがすむ かいていどうくつ
|JpnR=Tatsunon ga sumu kaitei dōkutsu
|JpnM=The Dragoneel-inhabited Undersea Cave
|Fre=Repaire de Dranguille
|FreM=Dragoneel Repair
|SpaA=La gruta submarina de Anguisaurio
|SpaAM=Dragoneel's Undersea Grotto
|SpaE=La gruta submarina de Hidragón
|SpaEM=Dragoneel's Undersea Grotto
|Dut=Dragoneels domein
|DutM=Dragoneel's domain
|Ger=Drachenaals Grotte
|GerM=Dragoneel's Grotto
|Ita=Grotta dei Dranguilla
|ItaM=Cave of the Dragoneel
|Por=Covil da Dragoreia
|PorM=Dragoneel's Den
|Rus=Подводный грот Драконоугря
|RusR=Podvodnyy grot Drakonougrya
|RusM=Dragoneel's underwater cave
|Kor=용돌이가 사는 해저 동굴
|KorR=Yongdori-ga Saneun Haejeo Donggul
|KorM=Underwater Cave Where Dragoneels Dwell
|Chi=住着海龙的海底洞窟 (Simplified)<br>住著海龍的海底洞窟 (Traditional)
|ChiR=Zhùzhe Hǎilóng de Hǎidǐ Dòngkū
|ChiM=The Dragoneel-inhabited Undersea Cave
}}

{{NSMBU levels}}
[[Category:Aquatic areas]]
[[Category:New Super Mario Bros. U levels]]
[[de:Drachenaals Grotte]]
[[it:Grotta della Dranguilla]]