26 cards where the artist name includes “magali” and the card types include “planeswalker”

Oko, the Ringleader (Outlaws of Thunder Junction #223)
Kaya, Spirits' Justice (Murders at Karlov Manor #211)
Heroes of Kamigawa (2022 Heroes of the Realm #3)
Teferi, Temporal Pilgrim (The Brothers' War #66)
Kiora, the Tide's Fury (Jumpstart: Historic Horizons #10)
Rowan, Scholar of Sparks // Will, Scholar of Frost (Strixhaven: School of Mages #156)
Rowan, Scholar of Sparks // Will, Scholar of Frost (Strixhaven: School of Mages #156)
Liliana, Waker of the Dead (Core Set 2021 #282)
Kaya, Bane of the Dead (Secret Lair Drop #531)
Vivien, Champion of the Wilds (Secret Lair Drop #519)
Narset, Parter of Veils (Secret Lair Drop #508)
Kasmina, Enigmatic Mentor (Secret Lair Drop #507)
Calix, Destiny's Hand (Theros Beyond Death #211)
Teyo, the Shieldmage (Secret Lair Drop #504)
Chandra, Flame's Fury (Core Set 2020 #294)
Serra the Benevolent (Modern Horizons #26)
Kaya, Bane of the Dead (War of the Spark #231)
Vivien, Champion of the Wilds (War of the Spark #180)
Narset, Parter of Veils (War of the Spark #61)
Kasmina, Enigmatic Mentor (War of the Spark #56)
Teyo, the Shieldmage (War of the Spark #32)
Vraska, Regal Gorgon (Guilds of Ravnica #269)
Vraska, Golgari Queen (Guilds of Ravnica #213)
Vivien of the Arkbow (Core Set 2019 #301)
Jaya Ballard (Dominaria #132)
Chandra, Torch of Defiance (Kaladesh #110)
Narset Transcendent (Dragons of Tarkir #225)

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