10 cards where the card types include “antelope” or the text includes “antelope”

Emerald Oryx (Magic 2010 #179)
Flycatcher Giraffid (Ikoria: Lair of Behemoths #153)
Graceful Antelope (Odyssey #24)
Grazing Gladehart (Duel Decks: Zendikar vs. Eldrazi #14)
Ornery Kudu (Amonkhet #178)
Stampeding Serow (Saviors of Kamigawa #150)
Stampeding Wildebeests (Duel Decks Anthology: Garruk vs. Liliana #9)
Totem-Guide Hartebeest (Magic Origins #37)
Trained Pronghorn (Judgment #30)
Wary Okapi (Guilds of Ravnica #149)

This search is finished. Now the real work can begin.