This is homebrew, submitted by a member of the community.
Lesser Fire Crab
Lesser Fire Crab
Small monstrosity, unalignedSmall monstrosity, unalignedBurning Grip. The body of a lesser fire crab generates intense heat. Any creature that starts its turn with one or more lesser fire crabs latched onto it takes 2 fire damage for each of those lesser fire crabs. Once a lesser fire crab has latched onto a character, it moves with that character when the character moves, as if the character was moving a grappled character (half-speed). A lesser fire crab releases its grip when killed or when the character wins a Strength contest against it. Up to four lesser fire crabs can latch onto a Small character, and up to eight can latch onto a Medium character.
[b]Burning Grip.[/b] The body of a lesser fire crab generates intense heat. Any creature that starts its turn with one or more lesser fire crabs latched onto it takes 2 fire damage for each of those lesser fire crabs. Once a lesser fire crab has latched onto a character, it moves with that character when the character moves, as if the character was moving a grappled character (half-speed). A lesser fire crab releases its grip when killed or when the character wins a Strength contest against it. Up to four lesser fire crabs can latch onto a Small character, and up to eight can latch onto a Medium character.
Actions
Multiattack. A lesser fire crab makes two pincer attacks. Both must be against the same target.
Pincer. Melee Attack +4 to hit (reach 5 ft.; one creature). Hit: [1d4+2] slashing damage plus [1d4] fire damage and the lesser fire crab latches onto the target with its burning grip.
[b]Multiattack.[/b] A lesser fire crab makes two pincer attacks. Both must be against the same target.
[b]Pincer.[/b] Melee Attack [+4] to hit (reach 5 ft.; one creature). Hit: [[1d4+2]] slashing damage plus [[1d4]] fire damage and the lesser fire crab latches onto the target with its burning grip.
Legendary Actions
Details
Fire crabs are invertebrates found roaming the fiery shores of the Elemental Plane of Fire, where they enjoy crawling and swimming through pools and lakes of liquid flame. They spend their time eating the superheated rocks and plants of their home plane. Their lairs take the form of large burrows under the fiery seas or along the shore, near their “water source.” Such burrows are sometimes very large, housing up to 20 of these creatures. On the rare occasions when fire crabs are found on the Material Plane, they spend their time in or near active volcanoes and hot springs.The most notable feature of fire crabs, besides the flames playing across their bodies, are their large pincers. Males can be distinguished from females because one of the male’s claws is noticeably larger than the other. Fire crabs have six spindly, segmented legs, blackish-red in color.Fire crabs are generally not aggressive creatures, but they can be highly territorial, especially if they feel that their lair is threatened. In that case, they attack without hesitation and fight to the death. Both greater and lesser fire crabs tend to focus all their effort against one enemy until it is dead, then shift to the next, and so on. Fire crabs are invertebrates found roaming the fiery shores of the Elemental Plane of Fire, where they enjoy crawling and swimming through pools and lakes of liquid flame. They spend their time eating the superheated rocks and plants of their home plane. Their lairs take the form of large burrows under the fiery seas or along the shore, near their “water source.” Such burrows are sometimes very large, housing up to 20 of these creatures. On the rare occasions when fire crabs are found on the Material Plane, they spend their time in or near active volcanoes and hot springs.The most notable feature of fire crabs, besides the flames playing across their bodies, are their large pincers. Males can be distinguished from females because one of the male’s claws is noticeably larger than the other. Fire crabs have six spindly, segmented legs, blackish-red in color.Fire crabs are generally not aggressive creatures, but they can be highly territorial, especially if they feel that their lair is threatened. In that case, they attack without hesitation and fight to the death. Both greater and lesser fire crabs tend to focus all their effort against one enemy until it is dead, then shift to the next, and so on.Shout outs: Stacey, Paperlegs, Furen Ursarius, PartySheep, Nicholas Gergler, Mr Matthew J Yates, Aaron Hand, Austin Paul, Sarah Burbridge, Revan#4962, Jane McClintock, Elisa Martinez, Ryan Flagg, JMartins, Jade Arrowood, Sean Kane, Angelo Anderson, yoland katamari, Dave Walker, Rhonda Seiter, Alexa Hobusch, Jonathan Lekse, DMMichael7000, Katie White, JollyGamer, Jayden wingler, Yi Tan, Gillian Tolbert, David R Abbott, Vanda Leipold, Rick Marsh, Brittany DeNicholas, Phillip Hash, Bobbie Crane, Amanda Kettles, John Trent Dumproff, Dan, Lou Bliss, Pythor Sen, Michael Isberg, Nat, Cory Evans, Thomas Wilhelm, Krueger82, BestWorseCaseScenario, Damian Steele, Icarus Unleashed, Mark L, Conall Reilly, keith oneal rogers, Ash Harkness, Patrick Natale, Cam Largent, Thaddeus Johnson, Siren, Donavan Guay, AstroLass, Sam Davis, Lizzie, Rincewind, Michael Hamilton, Rob Hale, Vedie V, Mylon Schroder, Nathan, Tiffany Mathis, Jordan Florez, Robert Rich, Rodney O'Dell, Robin Ellis-Foster, Deanna Pyle, Jess, Lars Yell, Zee Livezey, Kevin, ryan scott, Kerry Melton, Mary Kieser, SallySparrow132, Naomi B, Millergendraft, Federica Frezza, Nick Soucy, Ellen Mitchell, Melanie Warga, Jeremiah Walker, Bryan Sheairs, Bryan Kempka, chris wilson, Max Hops, Sarah Holland, Joshua David Maddox, Jennifer Smith, Liz Fontain, Ray Bissonnette, Joe Dalby, Joline Tran, Nicholas Zamora, ShortyMcgibble, Mr. Vinclair, mtnman1979@aol.com, KFB_Patreon, eric sun, Dani, Bruce Willison, Gundar Wez, Nahellion, Ben Pytlik, Nicholas Hanke, Serena Verden, bilbens baggo, Stuart, Brysen Packer, Galygious, Maxwell Mayer, Gannon Dubay, Thobek, Aaron Teupe, Felix Schmäche, XMrMonkyx ., Miss Zilla M, Jordan Brazeal, Kyle Clark, Jake Lane, Adam Ruiz, Phillip P Torchia, Natalie Luttrell, Stefan Gottschalk's, Remora Jewel, Buffonturtle, jeremy baisch, Daniel Edwards, Zealot23, Shane Andrews, Brandon Mußiq, CJMAXP, KingHavok1217, Mx Charlie, Shazear, Steve Rosenlund, Leanna Orr, lufink, Ezzela1891, John Nazario, Gary, Jason Clark, Trey Vickory
Their contribution stands as a beacon of hope for all adventurers!