Trap Generator
[Permalink]
Shocking Grasp Trap
A stuck door must be broken down to pass but breaking down the door causes the PC to stumble into the trap, which releases the spell stored within the trapped object. The object is covered in arcane symbols and writing.
Effect: +3 to hit against one target, Casts Shocking Grasp centered on the trigger with DC 11 (if relevant)
Trigger: stuck door, a stuck door that must be broken down to pass.
Countermeasures: Destroying or circumventing the door in some way other than smashing it down avoids the trap.
Casting dispel magic (DC 15) on the trap will cancel the stored spell.Arrow Trap
This trap is activated when an intruder steps on one of the alternating hidden pressure plates that causes arrows to fire from small openings in the wall. The room contains a porous wall and broken arrows.
Effect: +3 to hit against one target, 1 (1d10) piercing damage
Trigger: alternate tiles, activates when 20 or more pounds are placed on alternating floor tiles.
Countermeasures: A successful DC 15 Intelligence (Investigation) check will deduce that the alternating floor tiles are pressure plates, and wedging an iron spike or other object under the pressure plates prevents the trap from activating. Alternatively, step on the safe floor tiles in alternating order.
Plugging the arrow holes with cloth or other material will prevent them from firing.Destroying Traps
Traps can be damaged and destroyed, sometimes to good or bad effect. Pipes containing fire or poison will rupture and spray over the area, while mechanisms can be rendered inoperable with enough force. Determine the HP and AC of your traps based on the tables below. Sometimes a fragile trap is more dangerous than a resilient one if destroying it will fill the corridor with acid.
| Substance | AC |
|---|---|
| Cloth, paper, rope | 11 |
| Crystal, glass, ice | 13 |
| Wood, bone | 15 |
| Stone | 17 |
| Iron, steel | 19 |
| Mithral | 21 |
| Adamantine | 23 |
| Size | HP (Fragile) | HP (Resilient) |
|---|---|---|
| Tiny (bottle, lock) | 3 (1d4) | 6 (2d4) |
| Small (chest, lute) | 2 (1d6) | 14 (3d6) |
| Medium (barrel, chandelier) | 5 (1d8) | 17 (4d8) |
| Large (cart, 10x10 ft. window) | 7 (1d10) | 15 (5d10) |
Shout outs: Stacey, Revan#4962, Jane McClintock, Ryan Flagg, JMartins, Jade Arrowood, Sean Kane, Angelo Anderson, yoland katamari, Rhonda Seiter, Noble Saffron, Alexa Hobusch, Jonathan Lekse, DMMichael7000, Katie White, Subzotic, JollyGamer, Jayden wingler, Yi Tan, Emma Holloway, Ashley Sullivan, Gillian Tolbert, David R Abbott, S.T. Jenkins, Vanda Leipold, Rick Marsh, Brittany DeNicholas, Phillip Hash, Ly Anton-Blake, Bobbie Crane, Amanda Kettles, Anthony Brown, Lou Bliss, Treighton, Pythor Sen, Michael Isberg, Nat, Cory Evans, Krueger82, BestWorseCaseScenario, Damian Steele, Icarus Unleashed, Mark L, Conall Reilly, Alex, keith oneal rogers, Moss, Ash Harkness, William Bamann, Merissa, Patrick Natale, Cam Largent, Thaddeus Johnson, Siren, Donavan Guay, AstroLass, Sam Davis, Chandlor Desper, Lizzie, Jordan, Rincewind, Michael Hamilton, Rob Hale, Vedie V, Mylon Schroder, Nathan, Joseph Mitchell, Jordan Florez, Robert Rich, Rodney O'Dell, Robin Ellis-Foster, Deanna Pyle, Jess, Meme Pitt-Melton, E.D.F., Zee Livezey, Kevin, ryan scott, Kerry Melton, Mary Kieser, SallySparrow132, Lunesolace, DJ_Kelf, Cassandra Keyes, Naomi B, Millergendraft, Nick Soucy, Ellen Mitchell, Melanie Warga, Jeremiah Walker, Bryan Sheairs, Bryan Kempka, chris wilson, Max Hops, Sarah Holland, Joshua David Maddox, Jennifer Smith, Ray Bissonnette, Joe Dalby, Nicholas Zamora, ShortyMcgibble, Mr. Vinclair, mtnman1979@aol.com, KFB_Patreon, eric sun, Bruce Willison, Gundar Wez, Ken Shapiro, Nahellion, Serena Verden, bilbens baggo, Stuart, Brysen Packer, Galygious, Tim Mason, Maxwell Mayer, Gannon Dubay, Thobek, Aaron Teupe, Felix Schmäche, XMrMonkyx ., John, Miss Zilla M, Jordan Brazeal, Kyle Clark, Jake Lane, Adam Ruiz, Phillip P Torchia, Natalie Luttrell, Stefan Gottschalk's, Remora's Jewel, Buffonturtle, jeremy baisch, Zealot23, Shane Andrews, CJMAXP, Chevy Jones, KingHavok1217, Shazear, Curran Vallejo, Steve Rosenlund, Leanna Orr, Ezzela1891, John Nazario, Gary, Gordon Alexander Fallon, Jason Clark, Trey Vickory
Their contribution stands as a beacon of hope for all adventurers!
