Hero's DemiseHow it works & interactions with other cards

What It Does

Hero's Demise is a black instant that costs one generic and one black mana. Its effect is simple and direct: it destroys a target creature, provided that creature has the legendary supertype. If the creature is not legendary, it is not a legal target for this spell.

How It Resolves Step by Step

First, you cast the spell by paying its mana cost and choosing a legal target legendary creature. Upon resolution, the game checks if the target is still legal. If it is, the creature is destroyed and put into its owner's graveyard. Because this is a destruction effect, creatures with indestructible will not be destroyed by this spell.

Common Mistakes

A frequent error is attempting to target a creature that isn't legendary, such as a standard token or a non-legendary soldier. Additionally, players sometimes forget that if a creature loses its legendary supertype in response to the spell, Hero's Demise will fizzle because its target has become illegal.

When to Play It

This card is most effective in formats like Commander or against decks that rely heavily on their legendary heroes. Since it is an instant, you should ideally wait until the opponent's turn or during combat to disrupt their strategy at the most inconvenient moment.

Interaction examples

Fast Mana Execution

Dark Ritual

If your opponent plays a legendary creature early, you can cast Dark Ritual to add three black mana. You then spend two of that mana to cast Hero's Demise, destroying their legend immediately while still having one black mana floating in your pool.

Setting Up the Answer

Vampiric Tutor

If a legendary threat is on the horizon, you can cast Vampiric Tutor at the end of your opponent's turn to search for Hero's Demise and place it on top of your library. On your turn, you draw it and can hold up mana to destroy the legendary creature the moment it hits the board.