21 cards where the card types include “orc” and (the card is available on Paper) and the block is “ktk”

Alesha's Vanguard (Fate Reforged #60)
Ambuscade Shaman (Dragons of Tarkir #87)
Battle Brawler (Fate Reforged #63)
Bellowing Saddlebrute (Khans of Tarkir #64)
Blood-Chin Fanatic (Dragons of Tarkir #88)
Brutal Hordechief (Fate Reforged #64)
Ire Shaman (Dragons of Tarkir #141)
Krumar Bond-Kin (Khans of Tarkir #77)
Mardu Roughrider (Khans of Tarkir #187)
Mardu Warshrieker (Khans of Tarkir #117)
Merciless Executioner (Fate Reforged #76)
Mer-Ek Nightblade (Khans of Tarkir #79)
Orc Sureshot (Fate Reforged #78)
Pitiless Horde (Dragons of Tarkir #112)
Screamreach Brawler (Dragons of Tarkir #155)
Shaman of the Great Hunt (Fate Reforged #113)
Unyielding Krumar (Khans of Tarkir #94)
Vaultbreaker (Fate Reforged #117)
Warbringer (Dragons of Tarkir #168)
Zurgo Bellstriker (Dragons of Tarkir #169)
Zurgo Helmsmasher (Khans of Tarkir #214)

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