5 cards where the name includes “apex” and the set is “iko”

Brokkos, Apex of Forever (Ikoria: Lair of Behemoths #179)
Illuna, Apex of Wishes (Ikoria: Lair of Behemoths #190)
Nethroi, Apex of Death (Ikoria: Lair of Behemoths #197)
Snapdax, Apex of the Hunt (Ikoria: Lair of Behemoths #209)
Vadrok, Apex of Thunder (Ikoria: Lair of Behemoths #214)

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