4 cards where the Oracle ID is “ec502426-efc4-406d-a080-0debea880f55”

Ob Nixilis Reignited Emblem (Starter Commander Deck Tokens #26)
Ob Nixilis Reignited Emblem (Commander 2019 Tokens #29)
Ob Nixilis Reignited Emblem (Duel Decks: Nissa vs. Ob Nixilis #76)
Ob Nixilis Reignited Emblem (Battle for Zendikar Tokens #13)

It is the moment of discovery, the triumph of the mind, and the end of these results.