18 cards where the text includes “miracle”

Aminatou, Veil Piercer (Duskmourn: House of Horror Commander #1)
Banishing Stroke (Commander 2018 #63)
Blessings of Nature (Avacyn Restored #168)
Bonfire of the Damned (Modern Masters 2017 #91)
Devastation Tide (Commander 2018 #85)
Entreat the Angels (Duskmourn: House of Horror Commander #99)
Entreat the Dead (Commander 2018 #15)
Metamorphosis Fanatic (Duskmourn: House of Horror Commander #21)
Redress Fate (Duskmourn: House of Horror Commander #9)
Reforge the Soul (Innistrad Remastered #167)
Revenge of the Hunted (Avacyn Restored #191)
Sister Repentia (Warhammer 40,000 Commander #142)
Temporal Mastery (Innistrad Remastered #90)
Terminus (Duskmourn: House of Horror Commander #70)
Thunderous Wrath (Modern Masters 2017 #113)
Triumph of Saint Katherine (Warhammer 40,000 Commander #17)
Vanishment (Avacyn Restored #82)
Zephyrim (Warhammer 40,000 Commander #20)

The message was clear to Sorin—time to search for something else.