19 cards where the card types include “archer” and the cards aren’t reprints and (the rarity is equal to rare or the rarity is equal to mythic)

Legolas Greenleaf (Tales of Middle-earth Commander #40)
Legolas, Master Archer (The Lord of the Rings: Tales of Middle-earth #173)
A-Orcish Bowmasters (The Lord of the Rings: Tales of Middle-earth #A-103)
Orcish Bowmasters (The Lord of the Rings: Tales of Middle-earth #103)
Ohabi Caleria (Dominaria United Commander #36)
Catti-brie of Mithral Hall (Forgotten Realms Commander #44)
Hansk, Slayer Zealot (Secret Lair Drop #144)
Wildborn Preserver (Throne of Eldraine #182)
Robber of the Rich (Throne of Eldraine #138)
Stalking Leonin (Commander 2017 #7)
Reverent Hunter (Theros #173)
Daybreak Ranger // Nightfall Predator (Innistrad #176)
Daybreak Ranger // Nightfall Predator (Innistrad #176)
Greatbow Doyen (Morningtide #125)
Brigid, Hero of Kinsbaile (Lorwyn #6)
Elite Archers (Urza's Saga #13)
Bounty Hunter (Tempest #110)
Tetsuo Umezawa (Legends #262)
Lady Caleria (Legends #239)
Elvish Archers (Limited Edition Alpha #191)

The arc of my blade has carved a path of light to the end of these results.