Minds AglowHow it works & interactions with other cards

What It Does

Minds Aglow is a Join forces sorcery that allows players to pool their mana together to determine how many cards everyone will draw. The total mana paid by all players combined sets the value of X. Once the total is calculated, every player must draw that many cards, regardless of whether they personally contributed mana to the pool.

How It Resolves Step by Step

When Minds Aglow begins to resolve, the active player (usually you) chooses an amount of mana to pay. Then, in turn order, each other player may choose to pay any amount of mana. Once all players have had a chance to pay, the total amount of mana spent is summed up. Finally, all players simultaneously draw that many cards. Note that players cannot wait to see how many cards others are drawing before deciding their own contribution; the payments happen sequentially during the spell's resolution.

Common Mistakes

A frequent misconception is that the card draw is optional. According to official rulings, the card-drawing part of the effect is mandatory; once X is determined, you cannot choose to draw fewer than X cards. Additionally, players cannot cast spells or activate non-mana abilities in the middle of the Join forces process. You must have the mana available in your pool or be able to activate mana abilities as the spell resolves.

When to Play It

This card shines in multiplayer formats like Commander where you can leverage other players' desire for resources. It is best used when you have a way to benefit from others drawing cards, or when you have the most mana to ensure you get the specific pieces you need. Be careful, however, as giving your opponents a full hand can be dangerous if you aren't prepared for the responses.

Interaction examples

Setting up the Top Deck

Ponder

You first cast Ponder to look at the top three cards of your library and put them back in a specific order, ensuring your best spells are on top. When you then cast Minds Aglow and players contribute a total of 3 mana, you will draw those three cards you just organized, while your opponents draw three unknown cards from their own decks.

Filtering Before the Big Draw

Preordain

You cast Preordain to Scry 2, putting two unwanted lands on the bottom of your library. Afterward, you cast Minds Aglow. By filtering your deck first, you ensure that the X cards you draw from the Join forces effect are high-quality spells rather than the land cards you tucked away.