404 Stages of Grief

(As this Saga enters and after your draw step, add a
lore counter. Sacrifice after IV.)
I: Create a custom MTG Cardsmith card. Put it
into your hand.
II: Remove target custom MTG Cardsmith card
that you created from the game.
III: Destroy target Computer under your control.
IV: Create a colorless Regret enchantment token.
"How could this happen to me..." -Balled Excerpt