one piece booster box acrylic case Display Box, Framing/display Quality Grade Fits Only OP-1 and OP-2 Original Print Run 02 original print (red bottom) Acrylic Case - One Piece

In Standard, the biggest problem with Remorseful Cleric is that it dies to Goblin Chainwhirler

There are many tools out there for creatures that die

Beyond all that in INFO, theres decks which may as well be practically new, such as Gimmick Puppet bringing a consistent FTK to the TCG, Madolche undergoing a renaissance, or the puzzling case of the Millenium monsters, for whom I am still searching a purpose

the other option is often something red doesn't normally do in the color pie

Arguably, cards like Hard Evidence, Thraben Inspector, and Novice Inspector fulfill a similar role, but they require more mana investment in the long run