26 cards where the text includes “soulbond”

Nearheath Pilgrim (Avacyn Restored #31)
Elgaud Shieldmate (Avacyn Restored #50)
Galvanic Alchemist (Avacyn Restored #54)
Stern Mentor (Avacyn Restored #77)
Lightning Mauler (Avacyn Restored #144)
Stonewright (Avacyn Restored #157)
Diregraf Escort (Avacyn Restored #174)
Druid's Familiar (Avacyn Restored #175)
Flowering Lumberknot (Avacyn Restored #178)
Geist Trappers (Avacyn Restored #179)
Nightshade Peddler (Avacyn Restored #187)
Pathbreaker Wurm (Avacyn Restored #188)
Trusted Forcemage (Avacyn Restored #199)
Wolfir Silverheart (Avacyn Restored #206)
Silverblade Paladin (Commander 2014 #88)
Spectral Gateguards (Duel Decks: Blessed vs. Cursed #19)
Deadeye Navigator (Modern Masters 2017 #36)
Tandem Lookout (Modern Masters 2017 #53)
Wingcrafter (Modern Masters 2017 #58)
Hanweir Lancer (Modern Masters 2017 #97)
Breathkeeper Seraph (Crimson Vow Commander #31)
Imperious Mindbreaker (Crimson Vow Commander #33)
Doom Weaver (Crimson Vow Commander #34)
Mirage Phalanx (Crimson Vow Commander #35)
Thundering Mightmare (Crimson Vow Commander #37)
Donna Noble (Doctor Who #82)

Though this query has ended, its relics still slumber in New Argive.