Overwhelming Remorse — ruling 1

Overwhelming Remorse's first ability doesn't change its mana cost or mana value. It just reduces the cost to cast the spell.

Overwhelming Remorse — ruling 2

Overwhelming Remorse's first ability can't reduce its cost to less than {B}.

Overwhelming Remorse : règles, fonctionnement et interactions (MTG)

Overwhelming Remorse is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

This spell costs less to cast for each creature card in your graveyard. Exile target creature or planeswalker.

How it works : Overwhelming Remorse

Original English text — Wizards of the Coast / Scryfall

#1October 14, 2022· Wizards of the Coast
Overwhelming Remorse's first ability doesn't change its mana cost or mana value. It just reduces the cost to cast the spell.
No other card is named in this ruling.
#2October 14, 2022· Wizards of the Coast
Overwhelming Remorse's first ability can't reduce its cost to less than .
No other card is named in this ruling.