7 cards where the name includes “honor-guard”

Benalish Honor Guard (Dominaria #5)
Coalition Honor Guard (Eternal Masters #6)
Crimson Honor Guard (Crimson Vow Commander #145)
Honor Guard (Tenth Edition #23)
Teferi's Honor Guard (Visions #22)
Tocatli Honor Guard (Ixalan #42)
Tomakul Honor Guard (The Brothers' War #195)

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