Treasury ThrullHow it works & interactions with other cards

Dual Threats: Extort and Recursion

Treasury Thrull features two distinct abilities. First is Extort, a triggered ability that occurs whenever you cast any spell. Second is an attack trigger that targets an artifact, creature, or enchantment card in your graveyard. Unlike many recursion effects, this does not cost mana to activate; you simply need to declare Treasury Thrull as an attacker to trigger the return-to-hand effect.

Step-by-Step Resolution

When you cast a spell, Extort triggers and is put on the stack on top of that spell. You decide whether to pay {W/B} only when the Extort ability resolves, not when you cast the spell. If you pay, each opponent loses 1 life and you gain that much life. Separately, when Treasury Thrull is declared as an attacker, its second ability triggers. You choose a target card in your graveyard at that time. If the target is still legal when the ability resolves, that card moves from your graveyard to your hand.

Strategic Considerations

It is important to remember that Extort resolves before the spell that triggered it. Even if your opponent counters your spell, you can still pay for the Extort trigger to drain life. Additionally, the recursion ability triggers upon attacking, meaning Treasury Thrull does not need to survive combat for you to get your card back; once the ability is on the stack, it will resolve unless the target is removed from the graveyard in response.

When to Play Treasury Thrull

This card excels in mid-to-late game scenarios where you have established a graveyard and need to recover key pieces. Because it costs six mana, you should deploy it when you have protection or a clear path to attack. It shines in 'drain and gain' strategies where every spell cast contributes to a larger health swing through the Extort keyword.

Interaction examples

Draining with the Merchant

Gray Merchant of Asphodel

When you cast Gray Merchant of Asphodel, Treasury Thrull's Extort triggers. You can pay {W/B} to drain 1 life from your opponents before the Merchant even enters the battlefield. Once the Merchant resolves and enters, its own ability will count Treasury Thrull's {W}{B} mana cost toward your devotion to black, increasing the life drain amount.

Konrad's Double Sting

Syr Konrad, the Grim

If you have Syr Konrad, the Grim on the battlefield and attack with Treasury Thrull, you can target a creature card in your graveyard. When the ability resolves and the creature card leaves your graveyard to return to your hand, Syr Konrad's ability triggers, dealing 1 damage to each opponent on top of the card advantage you just gained.