Three Musketeers of Face Cards
Yu-Gi-Oh! archetype · 3 cards
Jack's KnightEEN-EN005 · Elemental Energy · +14 printings
King's KnightEEN-EN006 · Elemental Energy · +12 printings
Queen's KnightEEN-EN004 · Elemental Energy · +14 printings
Archetypes from YGOPRODeck and YAML Yugi (Yugipedia).