Melira, the Living Cure — ruling 1

Melira's first ability creates a replacement effect. If another replacement effect would also change the number of poison counters a player receives, such as that of Vorinclex, Monstrous Raider, the player receiving the counters chooses which one to apply first, regardless of who controls what permanents. This will usually result in that player choosing to apply Melira's effect last and receive one counter. However, if they want to, they could apply Melira's replacement effect first and receive more counters.

Melira, the Living Cure — ruling 2

Once Melira's replacement effect has been applied in a turn, additional events that would put poison counters on a player don't happen, regardless of any other replacement effects involved.

Melira, the Living Cure : règles, fonctionnement et interactions (MTG)

Melira, the Living Cure 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

If you would get one or more poison counters, instead you get one poison counter and you can't get additional poison counters this turn. Exile Melira: Choose another target creature or artifact. When it's put into a graveyard this turn, return that card to the battlefield under its owner's control.

Complete guide

Melira, the Living Cure is a powerhouse of protection, offering a two-fold defense against both environmental hazards and permanent loss. As a legendary Human Scout, she acts as a shield against debilitating poison counters while ensuring your key assets can survive the brink of destruction.

Poison Mitigation

Melira's first ability is a replacement effect that limits the impact of poison. If an effect or damage would result in you gaining any number of poison counters, you instead receive exactly one. Furthermore, once this effect has been applied during a turn, you become immune to gaining additional poison counters for the remainder of that turn. Even if an effect tries to place multiple counters on you at once, Melira scales it down to one.

Insurance for Your Permanents

By exiling Melira, the Living Cure, you can target another creature or artifact you control to grant it a 'safety net' effect. This creates a delayed triggered ability that watches the chosen card for the rest of the turn. If that card is put into the graveyard, it is immediately returned to the battlefield under its owner's control. Note that Melira exiles herself as a cost, so she cannot be the target of her own ability.

Strategic Timing

Because the exile ability lasts until the end of the turn, you should use it proactively if you suspect a board wipe or a lethal combat trade is coming. Regarding poison, remember that if multiple replacement effects are present—such as one that doubles counters—you choose the order. Applying Melira's effect last ensures you only take one counter regardless of other multipliers.

Interaction examples

Protecting the Mana Dork

Llanowar Elves

If your opponent casts a spell to destroy Llanowar Elves, you can respond by exiling Melira, the Living Cure and targeting the Elves. When the spell resolves and the Llanowar Elves are put into the graveyard, Melira's delayed trigger fires, returning the Elves to the battlefield immediately.

Airborne Security

Birds of Paradise

During your main phase, you anticipate a combat trick that might kill your Birds of Paradise. You exile Melira, the Living Cure to target the Birds. If the Birds of Paradise die during the combat phase later that turn, they will return to the battlefield under your control, ready to tap for mana on your next turn.

Guide written with AI from the official text and rulings. Official English text prevails.

How it works : Melira, the Living Cure

Original English text — Wizards of the Coast / Scryfall

#1February 4, 2023· Wizards of the Coast
Melira's first ability creates a replacement effect. If another replacement effect would also change the number of poison counters a player receives, such as that of Vorinclex, Monstrous Raider, the player receiving the counters chooses which one to apply first, regardless of who controls what permanents. This will usually result in that player choosing to apply Melira's effect last and receive one counter. However, if they want to, they could apply Melira's replacement effect first and receive more counters.
No other card is named in this ruling.
#2February 4, 2023· Wizards of the Coast
Once Melira's replacement effect has been applied in a turn, additional events that would put poison counters on a player don't happen, regardless of any other replacement effects involved.
No other card is named in this ruling.