The List

Djinn Illuminatus

({U/R} can be paid with either {U} or {R}.)
Flying
Each instant and sorcery spell you cast has replicate. The replicate cost is equal to its mana cost. (When you cast it, copy it for each time you paid its replicate cost. You may choose new targets for the copies.)

Commander 2020

Flying
Each instant and sorcery spell you cast has replicate. The replicate cost is equal to its mana cost. (When you cast it, copy it for each time you paid its replicate cost. You may choose new targets for the copies.)

GRN Guild Kit

Duel Decks: Izzet vs. Golgari

Magic Online Promos

Guildpact

({UR} can be paid with either {U} or {R}.)
Flying
Each instant and sorcery spell you play has replicate. The replicate cost is equal to its mana cost. (When you play it, copy it for each time you paid its replicate cost. You may choose new targets for the copies.)