Gossamer ChainsHow it works & interactions with other cards

What It Does

This enchantment allows you to prevent all combat damage from a single 'unblocked creature.' The cost to activate this ability is returning Gossamer Chains to your hand. Because returning the card is the activation cost, the enchantment leaves the battlefield immediately when you use the ability, making it difficult for opponents to remove it in response.

How It Resolves Step by Step

To use this card effectively, you must wait for the Declare Blockers step. First, your opponent declares their attackers. Second, you choose which creatures to block. After blockers are declared, any attacking creature that was not assigned a blocker becomes an 'unblocked creature.' Only at this point can you activate Gossamer Chains by paying its cost—returning it to your hand—and targeting one of those unblocked attackers. The ability then goes on the stack and, once resolved, prevents that creature's damage for the rest of the turn.

Common Mistakes

A frequent error is trying to activate the ability before blockers are chosen. A creature is not technically 'unblocked' until the Declare Blockers step has passed without a blocker being assigned to it. Additionally, remember that you cannot activate the ability multiple times to target different creatures simultaneously because the card returns to your hand as soon as you pay the cost for the first activation.

When to Play It

Gossamer Chains is best in slow, controlling decks that have mana to spare each turn. It is particularly effective against 'Voltron' strategies where the opponent relies on one massive creature to win. Since it returns to your hand, it also triggers 'Enchantress' style effects that reward you for casting enchantment spells repeatedly.

Interaction examples

Managing Incoming Attacks

Ghostly Prison

If your opponent pays the {2} required by Ghostly Prison to attack you, they may expect to deal damage. However, once they move to the Declare Blockers step and you choose not to block, you can return Gossamer Chains to your hand to prevent that creature's damage anyway, effectively taxing their mana for no result.

Slowing Down Aggression

Authority of the Consuls

Authority of the Consuls ensures your opponent's creatures enter the battlefield tapped, preventing them from attacking immediately. Once they are able to attack on a later turn, Gossamer Chains provides a second layer of defense. Even if they have a creature that is difficult to block, you can bounce the Chains to stay safe, while Authority of the Consuls has already padded your life total to survive the early game.

Solo Defense

With only Gossamer Chains on the field, you can block one creature with a creature you control and use the Chains to prevent the damage of a second unblocked creature. By spending {W}{W} on each of your turns to recast it, you create a persistent shield against your opponent's strongest non-evasive threat.