21 cards where the lore includes “takeno”

Blind with Anger (Champions of Kamigawa #158)
Call to Glory (Champions of Kamigawa #4)
Day of Destiny (Dominaria United Commander #99)
Hail of Arrows (Conspiracy: Take the Crown #90)
Indomitable Will (Champions of Kamigawa #17)
Isamaru, Hound of Konda (Jumpstart #113)
Isao, Enlightened Bushi (Betrayers of Kamigawa #129)
Michiko Konda, Truth Seeker (Saviors of Kamigawa #19)
Nine-Ringed Bo (Champions of Kamigawa #263)
Oathkeeper, Takeno's Daisho (Champions of Kamigawa #265)
Ore Gorger (Champions of Kamigawa #182)
Quick-Draw Katana (Foundations #130)
Rag Dealer (Champions of Kamigawa #138)
Sokenzan Bruiser (Champions of Kamigawa #188)
Soul of Magma (Champions of Kamigawa #189)
Strength of Cedars (Champions of Kamigawa #245)
Swallowing Plague (Champions of Kamigawa #146)
Takeno, Samurai General (Champions of Kamigawa #46)
Takeno's Cavalry (Betrayers of Kamigawa #24)
Unearthly Blizzard (Champions of Kamigawa #196)
Uproot (Betrayers of Kamigawa #149)

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