An Ebon Ox deck that incorporates replace-themed cards.
A Nemeton deck that uses a replace package.
A Cassyva deck that uses a replace core to control and establish board, then use that board to finish off the opponent with Abhorrent Unbirth.
A replace-focused Ragnora deck using Fractal Replication to amplify the power of your replaces.
A classic good-stuff Ciphyron deck that makes use of a replace core.
A tried and true Alabaster Titan deck with a refreshing replace twist.