46 cards where the cards have the “planeswalker” watermark

Anointed Procession (AKH) Assassin's Trophy (GRN) Battle at the Bridge (AER) Broken Bond (DOM) By Force (AKH) Captured by the Consulate (KLD) Cast Down (PDOM) Conclave Tribunal (PGRN) Confiscation Coup (KLD) Consulate Crackdown (AER) Cruel Reality (AKH) Dark Intimations (AER) Deadlock Trap (KLD) Disallow (AER) Elvish Rejuvenator (PM19) Fateful Showdown (KLD) Final Parting (DOM) Firemind's Research (GRN) Flood of Recollection (RIX) Gideon's Intervention (AKH) Guild Summit (GRN) Hour of Devastation (HOU) Hour of Eternity (HOU) Hour of Glory (HOU) Hour of Promise (HOU) Hour of Revelation (HOU) In Bolas's Clutches (DOM) Induced Amnesia (RIX) Inventors' Fair (KLD) Ixalan's Binding (XLN) "Light the Stage" (PRNA) Mastermind's Acquisition (RIX) Militia Bugler (PM19) Murder (PM19) Opt (PDOM) Perilous Voyage (XLN) Pia's Revolution (AER) Renewed Faith (AKH) River's Rebuke (XLN) Settle the Score (DOM) Shanna, Sisay's Legacy (PDOM) Sinister Sabotage (PGRN)
Thaumatic Compass // Spires of Orazca (XLN)
Thaumatic Compass // Spires of Orazca (XLN)
Thought Erasure (PGRN) Thousand-Year Storm (GRN) Vraska's Contempt (XLN)

Their mind whirled with grand plans, never thinking of what might happen if they got to the end of the list.