That would be Cathartic Operation. It was my first time painting planeswalkers in some capacity, and I loved how much of a quiet, deeply emotional and personal scene it is
The rarity is also printed as a letter following the card's set number, at the bottom of the card
If you prefer to know that youll be able to play this elder dinosaur in the game, you can instead just shove it in the command zone and youre good to go
With a bit of the top of my cube shaved off, I went over my creature curve to confirm that my cube has sufficient small creatures for Ribbons of Night to usually have a target, enough fixing that it can be splashed, and insufficient card advantage that Ribbons of Night becomes attractive to folks wanting it
Painful Truths is a great option that can alleviate some of the strain Delve cards put on the graveyard
Celes can go infinite with any Persist creature and any sacrifice outlet, so as long as you have a way to ping opponents when your creature dies, you can win this way