20 cards where the card types include “trap”

Archive Trap (Zendikar #41)
Arrow Volley Trap (Duel Decks: Speed vs. Cunning #71)
Baloth Cage Trap (Modern Masters 2017 #120)
Cobra Trap (Commander 2015 #180)
Inferno Trap (Duel Decks: Speed vs. Cunning #67)
Lavaball Trap (Zendikar #135)
Lethargy Trap (Zendikar #51)
Mindbreak Trap (Zendikar #57)
Needlebite Trap (Zendikar #105)
Nemesis Trap (Commander 2011 #91)
Permafrost Trap (Worldwake #34)
Pitfall Trap (Modern Masters 2017 #18)
Ravenous Trap (Double Masters #103)
Refraction Trap (Worldwake #17)
Ricochet Trap (Worldwake #87)
Runeflare Trap (Zendikar #146)
Slingbow Trap (Worldwake #111)
Stone Idol Trap (Worldwake #93)
Summoning Trap (Modern Masters 2017 #139)
Whiplash Trap (Commander 2020 #127)

This search is finished. Now the real work can begin.