6 cards where the card types include “hyena”

Gibbering Hyenas (Mirage #219)
Hyena Pack (Amonkhet #139)
Kuldotha Cackler (Phyrexia: All Will Be One #139)
Laughing Hyena (Unhinged #103)
Trusty Companion (Kaladesh #33)
Yannik, Scavenging Sentinel (Commander 2020 #19)

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