49 cards where (the card is available on Paper) and the set is “lcc” and (the rarity is equal to rare or the rarity is equal to mythic) and the cards aren’t reprints

Admiral Brass, Unsinkable (The Lost Caverns of Ixalan Commander #1)
Altar of the Wretched // Wretched Bonemass (The Lost Caverns of Ixalan Commander #10)
Altar of the Wretched // Wretched Bonemass (The Lost Caverns of Ixalan Commander #10)
Arm-Mounted Anchor (The Lost Caverns of Ixalan Commander #99)
Broadside Bombardiers (The Lost Caverns of Ixalan Commander #86)
Bronzebeak Foragers (The Lost Caverns of Ixalan Commander #69)
Bygone Marvels (The Lost Caverns of Ixalan Commander #89)
Carmen, Cruel Skymarcher (The Lost Caverns of Ixalan Commander #5)
Charismatic Conqueror (The Lost Caverns of Ixalan Commander #70)
Chimil, the Inner Sun (The Lost Caverns of Ixalan Commander #106)
Clavileño, First of the Blessed (The Lost Caverns of Ixalan Commander #2)
Contest of Claws (The Lost Caverns of Ixalan Commander #12)
Curious Altisaur (The Lost Caverns of Ixalan Commander #90)
Deeproot Historian (The Lost Caverns of Ixalan Commander #91)
Dinosaur Egg (The Lost Caverns of Ixalan Commander #92)
Don Andres, the Renegade (The Lost Caverns of Ixalan Commander #6)
Dusk Legion Sergeant (The Lost Caverns of Ixalan Commander #80)
Elenda's Hierophant (The Lost Caverns of Ixalan Commander #71)
Eye of Ojer Taq // Apex Observatory (The Lost Caverns of Ixalan Commander #15)
Eye of Ojer Taq // Apex Observatory (The Lost Caverns of Ixalan Commander #15)
Francisco, Fowl Marauder (The Lost Caverns of Ixalan Commander #81)
From the Rubble (The Lost Caverns of Ixalan Commander #72)
Gemcutter Buccaneer (The Lost Caverns of Ixalan Commander #87)
Hakbal of the Surging Soul (The Lost Caverns of Ixalan Commander #3)
Illustrious Wanderglyph (The Lost Caverns of Ixalan Commander #9)
March of the Canonized (The Lost Caverns of Ixalan Commander #73)
Master of Dark Rites (The Lost Caverns of Ixalan Commander #83)
Mist Dancer (The Lost Caverns of Ixalan Commander #76)
Order of Sacred Dusk (The Lost Caverns of Ixalan Commander #97)
Ore-Rich Stalactite // Cosmium Catalyst (The Lost Caverns of Ixalan Commander #11)
Ore-Rich Stalactite // Cosmium Catalyst (The Lost Caverns of Ixalan Commander #11)
Paleontologist's Pick-Axe // Dinosaur Headdress (The Lost Caverns of Ixalan Commander #16)
Paleontologist's Pick-Axe // Dinosaur Headdress (The Lost Caverns of Ixalan Commander #16)
Pantlaza, Sun-Favored (The Lost Caverns of Ixalan Commander #4)
Progenitor's Icon (The Lost Caverns of Ixalan Commander #100)
Promise of Aclazotz // Foul Rebirth (The Lost Caverns of Ixalan Commander #84)
Redemption Choir (The Lost Caverns of Ixalan Commander #74)
Ripples of Potential (The Lost Caverns of Ixalan Commander #77)
Scion of Calamity (The Lost Caverns of Ixalan Commander #93)
Singer of Swift Rivers (The Lost Caverns of Ixalan Commander #98)
Skeleton Crew (The Lost Caverns of Ixalan Commander #85)
Storm Fleet Negotiator (The Lost Caverns of Ixalan Commander #78)
Sunfrill Imitator (The Lost Caverns of Ixalan Commander #94)
Tetzin, Gnome Champion // The Golden-Gear Colossus (The Lost Caverns of Ixalan Commander #13)
Tetzin, Gnome Champion // The Golden-Gear Colossus (The Lost Caverns of Ixalan Commander #13)
The Grim Captain's Locker (The Lost Caverns of Ixalan Commander #82)
The Indomitable (The Lost Caverns of Ixalan Commander #75)
Topography Tracker (The Lost Caverns of Ixalan Commander #95)
Tributary Instructor (The Lost Caverns of Ixalan Commander #96)
Wave Goodbye (The Lost Caverns of Ixalan Commander #79)
Wayta, Trainer Prodigy (The Lost Caverns of Ixalan Commander #7)
Wrathful Raptors (The Lost Caverns of Ixalan Commander #88)
Xavier Sal, Infested Captain (The Lost Caverns of Ixalan Commander #14)
Xolatoyac, the Smiling Flood (The Lost Caverns of Ixalan Commander #8)

The message was clear to Sorin—time to search for something else.