31 cards where the text includes “morbid”

Brimstone Volley (Double Masters #120)
Cackling Prowler (Foundations #101)
Caravan Vigil (Innistrad #173)
Deathreap Ritual (Duskmourn: House of Horror Commander #86)
Festerhide Boar (Duel Decks: Jace vs. Vraska #59)
Funnel-Web Recluse (Modern Horizons 2 #161)
Gravetiller Wurm (Dark Ascension #116)
Grim Reaper's Sprint (Fallout #58)
Gruesome Discovery (Dark Ascension #66)
Hollowhenge Scavenger (Innistrad #188)
Hunger of the Howlpack (Conspiracy #168)
Malicious Affliction (Eternal Masters #96)
Morbid Hunger (Odyssey #150)
Morkrut Banshee (Double Masters #99)
Muster the Departed (Modern Horizons 3 #36)
Needletooth Pack (Foundations #108)
Predator's Howl (Conspiracy #37)
Reaper from the Abyss (Commander 2014 #159)
Séance Board (Duskmourn: House of Horror Commander #40)
Skirsdag High Priest (Double Masters #106)
Slumbering Cerberus (Foundations #94)
Somberwald Spider (Innistrad #202)
Tragic Banshee (Foundations #73)
Tragic Slip (Commander Masters #192)
Ulvenwald Bear (Dark Ascension #129)
Vashta Nerada (Doctor Who #73)
Vengeful Devil (Modern Horizons #152)
Wakedancer (Eternal Masters #116)
Wardens of the Cycle (Foundations #125)
Woodland Sleuth (Innistrad #210)
Wrinkly Monkey Shenanigans (Unfinity Sticker Sheets #31)

Their mind whirled with grand plans, never thinking of what might happen if they got to the end of the list.