This is homebrew, submitted by a member of the community.
Humongous Stinking Rat
Humongous Stinking Rat
Medium beast, unalignedMedium beast, unaligned
Horde Empathy. The king rat can communicate simple ideas and emotions with rats of its horde within 100 feet of it.
Keen Smell. The king rat has advantage on Wisdom (Perception) checks that rely on smell.
Pack Tactics. The king rat has advantage on an attack roll against a creature if at least one of the king rat’s allies is within 5 feet of the creature and the ally isn’t incapacitated.
Horde Empathy. The king rat can communicate simple ideas and emotions with rats of its horde within 100 feet of it.
Keen Smell. The king rat has advantage on Wisdom (Perception) checks that rely on smell.
Pack Tactics. The king rat has advantage on an attack roll against a creature if at least one of the king rat’s allies is within 5 feet of the creature and the ally isn’t incapacitated.
Actions
Multiattack. The king rat makes one attack with its Bite and one attack with its Claws.
Bite. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 24 (8d6) piercing damage. If the target is a creature, it must succeed on a DC 10 con save of get filth disease
Claws. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 23 (11d4+1) slashing damage. If the target is a creature, it must succeed on a DC 10 con save of get filth disease
Tail Sweep (recharge 6). The king rat sweeps its tail in an arc around it. Each creature within 10 feet of the king rat must make a DC 16 Dexterity saving throw. On a failure, a creature takes 32 (10d6+2) bludgeoning damage and is knocked prone. On a success, a creature takes half the damage and isn’t knocked prone. If the target is a creature, it must succeed on a DC 10 con save of get filth disease
Multiattack. The king rat makes one attack with its Bite and one attack with its Claws.
Bite. Melee Weapon Attack: [+9] to hit, reach 5 ft., one target. Hit: 24 ([8d6]) piercing damage. If the target is a creature, it must succeed on a DC 10 con save of get filth disease
Claws. Melee Weapon Attack: [+9] to hit, reach 5 ft., one target. Hit: 23 ([11d4+1]) slashing damage. If the target is a creature, it must succeed on a DC 10 con save of get filth disease
Tail Sweep (recharge 6). The king rat sweeps its tail in an arc around it. Each creature within 10 feet of the king rat must make a DC 16 Dexterity saving throw. On a failure, a creature takes 32 ([10d6+2]) bludgeoning damage and is knocked prone. On a success, a creature takes half the damage and isn’t knocked prone. If the target is a creature, it must succeed on a DC 10 con save of get filth disease
Legendary Actions
Details
Shout outs: Stacey, bruschkin, Bobby Marr, Vincent Drone, thea musing, Stefku, Brian Nunziato, Garrett Smith, Marinos Papadimitriu, Matt Yates, Elisa Martinez, Ryan Flagg, JMartins, Jade Arrowood, Angelo Anderson, yoland katamari, Dave Walker, Rhonda Seiter, Alexa Hobusch, Jonathan Lekse, Katie White, JollyGamer, Tiernan Greenman, Jayden wingler, Yi Tan, Burlyfighter, Gillian Tolbert, David R Abbott, Rick Marsh, Brittany DeNicholas, Phillip Hash, Amanda Kettles, John Trent Dumproff, Lou Bliss, Pythor Sen, Michael Isberg, Nat, Thomas Wilhelm, Krueger82, Irate The Pirate, Mark L, Conall Reilly, keith oneal rogers, Cam Largent, Thaddeus Johnson, Siren, AstroLass, Lizzie, Michael Hamilton, Vedie V, Mylon Schroder, Nathan, Jordan Florez, Robert Rich, Rodney O'Dell, Robin Ellis-Foster, Jess, Lars Yell, Zee Livezey, Kevin, Kerry Melton, Mary Kieser, SallySparrow132, Naomi B, J, 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, Kayleigh Sulin, Dani, Gundar Wez, Nahellion, Ben Pytlik, Nicholas Hanke, bilbens baggo, Stuart, Brysen Packer, Maxwell Mayer, Gannon Dubay, Caio Mantovani Alves, Thobek, Aaron Teupe, Felix Schmäche, XMrMonkyx ., Miss Zilla M, Jordan Brazeal, Kyle Clark, Jake Lane, Adam Ruiz, Phillip P Torchia, Stefan Gottschalk's, Remora Jewel, jeremy baisch, Daniel Edwards, Zealot23, Shane Andrews, Brandon Mußiq, CJMAXP, Dylan Rintoul, KingHavok1217, Mx Charlie, Zachary Burgess-Hicks, Shazear, Steve Rosenlund, Leanna Orr, Ezzela1891, John Nazario, Gary, Gordon Alexander Fallon, Justin Stensgard, Jason Clark, Trey Vickory
Their contribution stands as a beacon of hope for all adventurers!