Overcharged Amalgam — ruling 1

Activated abilities are written in the form “[Cost]: [Effect].” Some keyword abilities, such as equip and crew, are activated abilities and will have colons in their reminder texts.

Overcharged Amalgam — ruling 2

Triggered abilities use the word “when,” “whenever,” or “at.” They’re often written as “[Trigger condition], [effect].” Some keyword abilities, such as prowess and fabricate, are triggered abilities and will have “when,” “whenever,” or “at” in their reminder text.

Overcharged Amalgam — ruling 3

If you counter a delayed triggered ability that triggers at the beginning of the “next” occurrence of a specified step or phase, that ability won’t trigger again the following time that phase or step occurs.

Overcharged Amalgam — ruling 4

Overcharged Amalgam’s exploit ability can’t target mana abilities. An activated mana ability is one that could add mana as it resolves, doesn’t have a target, and isn’t a loyalty ability. A triggered mana ability is one that could add mana as it resolves and triggers based on an activated mana ability.

Overcharged Amalgam — ruling 5

Abilities that create replacement effects, such as a permanent entering tapped or with counters on it, can’t be targeted. Abilities that apply “as [this creature] enters” are also replacement effects and can’t be targeted.

Overcharged Amalgam : règles, fonctionnement et interactions (MTG)

Overcharged Amalgam 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

Flash Flying Exploit (When this creature enters, you may sacrifice a creature.) When this creature exploits a creature, counter target spell, activated ability, or triggered ability.

Complete guide

Overcharged Amalgam is a versatile blue tool that combines a sizeable flying body with a flexible counterspell. Thanks to its flash keyword, it can appear unexpectedly to disrupt your opponent's most critical spells or abilities.

Understanding Exploit

Overcharged Amalgam features the Exploit keyword. When it enters the battlefield, you have the choice to sacrifice a creature (including the Amalgam itself). If you do, a second ability triggers that allows you to counter a spell, activated ability, or triggered ability.

How it Resolves

First, you cast Overcharged Amalgam. When it resolves and enters the battlefield, the Exploit trigger goes on the stack. You do not choose what to sacrifice yet. If the Exploit trigger resolves, you may sacrifice a creature. If you sacrifice a creature, the 'When this creature exploits' ability triggers, and you then choose a target spell or ability to counter.

What You Can and Cannot Counter

This card can target spells on the stack, activated abilities (Cost: Effect), or triggered abilities (When/Whenever/At). However, it cannot target mana abilities or replacement effects, such as a creature entering the battlefield with +1/+1 counters or entering tapped.

Strategy and Timing

Because the countering effect is tied to a triggered ability, your opponent has a chance to respond to the Exploit trigger before you even choose a sacrifice. If you want to ensure the effect happens, make sure you have a creature ready to be sacrificed that your opponent can't easily remove in response.

Interaction examples

Exploiting for Value

Solemn Simulacrum

If you have Solemn Simulacrum on the battlefield, you can flash in Overcharged Amalgam and sacrifice the Simulacrum to its Exploit trigger. This allows you to counter an opponent's spell while also triggering Solemn Simulacrum's 'dies' ability to draw a card.

Doubling the Disruption

Roaming Throne

If Roaming Throne is on the battlefield with 'Zombie' or 'Horror' chosen, Overcharged Amalgam's Exploit ability triggers twice. You can sacrifice one creature to the first trigger to counter a spell, and then sacrifice another creature (or the Amalgam itself) to the second trigger to counter a different ability or spell.

Stopping the Search

Solemn Simulacrum

When an opponent plays Solemn Simulacrum, its 'enters' ability triggers to search for a land. You can flash in Overcharged Amalgam and sacrifice a creature to its Exploit ability to target and counter that triggered ability, preventing your opponent from getting a land.

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

How it works : Overcharged Amalgam

Original English text — Wizards of the Coast / Scryfall

#1January 24, 2025· Wizards of the Coast
Activated abilities are written in the form “[Cost]: [Effect].” Some keyword abilities, such as equip and crew, are activated abilities and will have colons in their reminder texts.
No other card is named in this ruling.
#2January 24, 2025· Wizards of the Coast
Triggered abilities use the word “when,” “whenever,” or “at.” They’re often written as “[Trigger condition], [effect].” Some keyword abilities, such as prowess and fabricate, are triggered abilities and will have “when,” “whenever,” or “at” in their reminder text.
No other card is named in this ruling.
#3January 24, 2025· Wizards of the Coast
If you counter a delayed triggered ability that triggers at the beginning of the “next” occurrence of a specified step or phase, that ability won’t trigger again the following time that phase or step occurs.
No other card is named in this ruling.
#4January 24, 2025· Wizards of the Coast
Overcharged Amalgam’s exploit ability can’t target mana abilities. An activated mana ability is one that could add mana as it resolves, doesn’t have a target, and isn’t a loyalty ability. A triggered mana ability is one that could add mana as it resolves and triggers based on an activated mana ability.
No other card is named in this ruling.
#5January 24, 2025· Wizards of the Coast
Abilities that create replacement effects, such as a permanent entering tapped or with counters on it, can’t be targeted. Abilities that apply “as [this creature] enters” are also replacement effects and can’t be targeted.
No other card is named in this ruling.