7 cards where the illustration contains “border”

Basandra, Battle Seraph (Commander 2011 #184)
Eye to Eye (Unhinged #54)
Guiding Spirit (Visions #131)
Moon Sprite (Portal #174)
Silverflame Squire // On Alert (Throne of Eldraine #279)
Student of Elements // Tobita, Master of Winds (Champions of Kamigawa #93)
Wicked Pact (Portal #117)

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