55 cards where the text includes “counter” and the set is “iko”

Adaptive Shimmerer (Ikoria: Lair of Behemoths #1)
Avian Oddity (Ikoria: Lair of Behemoths #42)
Blitz Leech (Ikoria: Lair of Behemoths #74)
Blood Curdle (Ikoria: Lair of Behemoths #75)
Boot Nipper (Ikoria: Lair of Behemoths #76)
Call of the Death-Dweller (Ikoria: Lair of Behemoths #78)
Chevill, Bane of Monsters (Ikoria: Lair of Behemoths #181)
Convolute (Ikoria: Lair of Behemoths #45)
Crystalline Giant (Ikoria: Lair of Behemoths #234)
Cunning Nightbonder (Ikoria: Lair of Behemoths #219)
Duskfang Mentor (Ikoria: Lair of Behemoths #86)
Essence Scatter (Ikoria: Lair of Behemoths #49)
Essence Symbiote (Ikoria: Lair of Behemoths #149)
Ferocious Tigorilla (Ikoria: Lair of Behemoths #115)
Fertilid (Ikoria: Lair of Behemoths #152)
Flourishing Fox (Ikoria: Lair of Behemoths #13)
Flycatcher Giraffid (Ikoria: Lair of Behemoths #153)
Frillscare Mentor (Ikoria: Lair of Behemoths #121)
Fully Grown (Ikoria: Lair of Behemoths #154)
Glowstone Recluse (Ikoria: Lair of Behemoths #156)
Grimdancer (Ikoria: Lair of Behemoths #90)
Heartless Act (Ikoria: Lair of Behemoths #91)
Heightened Reflexes (Ikoria: Lair of Behemoths #123)
Helica Glider (Ikoria: Lair of Behemoths #15)
Hornbash Mentor (Ikoria: Lair of Behemoths #159)
Hunted Nightmare (Ikoria: Lair of Behemoths #92)
Ivy Elemental (Ikoria: Lair of Behemoths #161)
Keensight Mentor (Ikoria: Lair of Behemoths #18)
Keep Safe (Ikoria: Lair of Behemoths #56)
Light of Hope (Ikoria: Lair of Behemoths #20)
Luminous Broodmoth (Ikoria: Lair of Behemoths #21)
Momentum Rumbler (Ikoria: Lair of Behemoths #126)
Mysterious Egg (Ikoria: Lair of Behemoths #3)
Neutralize (Ikoria: Lair of Behemoths #59)
Ominous Seas (Ikoria: Lair of Behemoths #61)
Primal Empathy (Ikoria: Lair of Behemoths #200)
Pyroceratops (Ikoria: Lair of Behemoths #130)
Sanctuary Smasher (Ikoria: Lair of Behemoths #135)
Splendor Mare (Ikoria: Lair of Behemoths #32)
Spontaneous Flight (Ikoria: Lair of Behemoths #33)
Sprite Dragon (Ikoria: Lair of Behemoths #211)
Stormwild Capridor (Ikoria: Lair of Behemoths #34)
Sudden Spinnerets (Ikoria: Lair of Behemoths #171)
Swallow Whole (Ikoria: Lair of Behemoths #35)
The Ozolith (Ikoria: Lair of Behemoths #237)
Titanoth Rex (Ikoria: Lair of Behemoths #174)
Unbreakable Bond (Ikoria: Lair of Behemoths #101)
Unexpected Fangs (Ikoria: Lair of Behemoths #102)
Vivien, Monsters' Advocate (Ikoria: Lair of Behemoths #175)
Void Beckoner (Ikoria: Lair of Behemoths #104)
Voracious Greatshark (Ikoria: Lair of Behemoths #70)
Vulpikeet (Ikoria: Lair of Behemoths #37)
Will of the All-Hunter (Ikoria: Lair of Behemoths #38)
Wingfold Pteron (Ikoria: Lair of Behemoths #71)
Wingspan Mentor (Ikoria: Lair of Behemoths #72)

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