Convergence of DominionHow it works & interactions with other cards

What Convergence of Dominion Does

This artifact serves two main purposes: cost reduction and deck milling. While your commander is on the battlefield, the mana cost of any activated ability from a card in your graveyard is reduced by {2}. However, this reduction cannot lower the mana requirement below one mana. Additionally, you can pay {3} and tap it to mill three cards, which helps put relevant abilities into your graveyard.

How it Resolves Step by Step

First, the game checks if your commander is currently under your control. If it is, the static ability applies immediately to all valid cards in your graveyard. When you choose to activate an ability from your graveyard, such as Unearth or Scavenge, you calculate the cost by taking the original mana cost and subtracting {2}. If the result is less than one mana, the cost becomes exactly {1}.

Common Mistakes to Avoid

The most important rule to remember is that Convergence of Dominion does not grant you the ability to activate things from your graveyard; the card itself must already have a rule or keyword allowing it to be activated from that zone. Furthermore, the cost reduction only applies to mana. It does not reduce non-mana costs like discarding cards or paying life.

When to Play Convergence of Dominion

You should prioritize playing this card early in a game where your commander is likely to stay on the board. Since it requires your commander to be present for the discount, it works best in decks with resilient leaders. Use the Translocation Protocols ability at the end of an opponent's turn to dig for resources without wasting your own mana during your main phase.

Interaction examples

Milling for Resources

With Convergence of Dominion on the battlefield, you pay {3} and tap it. You immediately put the top three cards of your library into your graveyard. This helps you set up for future turns by placing cards with graveyard-activated abilities exactly where you need them.

Protecting the Cost Reducer

Swiftfoot Boots

While Convergence of Dominion reduces costs, you need your commander to stay on the board for the effect to work. By equipping Swiftfoot Boots to your commander, you ensure it has hexproof and haste, maintaining the Dynastic Command Node discount by keeping your commander safely in play.

Casting the Commander

Arcane Signet

To turn on the cost reduction, you need to cast your commander. You can tap Arcane Signet to produce the necessary mana to summon your commander. Once the commander enters the battlefield, Convergence of Dominion instantly begins reducing the activation costs of your graveyard abilities by {2}.