This website requires JavaScript.
Skip to content
Planeswalker Hub

Complete the Circuit

five generic manaone blue manaInstant

Card text

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for one generic mana or one mana of that creature's color.)

You may cast sorcery spells this turn as though they had flash.

When you next cast an instant or sorcery spell this turn, copy that spell twice. You may choose new targets for the copies.

Showing March of the Machine#52

Price

0.38 $

Foil 0.38 $

15 printings · up to 0.44 $

Daily estimate from Scryfall, not a shop quote.

Complete the Circuit rulings

  • You can tap any untapped creature you control to convoke a spell, even one you haven't controlled continuously since the beginning of your most recent turn.

  • Tapping an untapped creature that's attacking or blocking to convoke a spell won't cause that creature to stop attacking or blocking.

  • When calculating a spell's total cost, include any alternative costs, additional costs, or anything else that increases or reduces the cost to cast the spell. Convoke applies after the total cost is calculated. Convoke doesn't change a spell's mana cost or mana value.

  • If a creature you control has a mana ability with tap this permanent in the cost, activating that ability while casting a spell with convoke will result in the creature being tapped before you pay the spell's costs. You won't be able to tap it again for convoke. Similarly, if you sacrifice a creature to activate a mana ability while casting a spell with convoke, that creature won't be on the battlefield when you pay the spell's costs, so you won't be able to tap it for convoke.

  • Because convoke isn't an alternative cost, it can be used in conjunction with alternative costs.

  • Tapping a multicolored creature using convoke will pay for one generic mana or one mana of your choice of any of that creature's colors.

  • If the spell that's copied has an X whose value was determined as it was cast, the copy will have the same value of X.

  • The "as though they had flash" effect applies only to casting sorcery spells. It does not, for example, change when you may activate abilities that can be activated "only as a sorcery."

  • You can't choose to pay any alternative or additional costs for the copy. However, effects based on any alternative or additional costs that were paid for the original spell are copied as though those same costs were paid for the copy.

  • If the spell has damage divided as it was cast, the division can't be changed (although the targets receiving that damage still can). The same is true of spells that distribute counters.

  • You may choose different new targets for each of the copies.

  • A copy of a spell is created on the stack, so it's not "cast." Abilities that trigger when a player casts a spell won't trigger.

  • If you copy a spell, you control the copy. It will resolve before the original spell does.

  • The copy will have the same targets as the spell it's copying unless you choose new ones. You may change any number of the targets, including all of them or none of them. If, for one of the targets, you can't choose a new legal target, then it remains unchanged (even if the current target is illegal).

  • If the spell that's copied is modal (that is, it includes a choice from a bulleted list of effects), the copy will have the same mode. A different mode can't be chosen.

Complete the Circuit keyword rules

Convoke Rule 702.51

Convoke is a static ability that functions while the spell with convoke is on the stack. “Convoke” means “For each colored mana in this spell’s total cost, you may tap an untapped creature of that color you control rather than pay that mana. For each generic mana in this spell’s total cost, you may tap an untapped creature you control rather than pay that mana.”

The convoke ability isn’t an additional or alternative cost and applies only after the total cost of the spell with convoke is determined.

A creature tapped to pay for mana in a spell’s total cost this way is said to have “convoked” that spell.

Multiple instances of convoke on the same spell are redundant.

Complete the Circuit format legality

Constructed

  • StandardNot legal
  • PioneerLegal
  • ModernLegal
  • Future StandardNot legal

Eternal

  • LegacyLegal
  • VintageLegal
  • PauperNot legal
  • PremodernNot legal
  • Old SchoolNot legal
  • Penny DreadfulLegal

Commander

  • CommanderLegal
  • OathbreakerLegal
  • Pauper CommanderNot legal
  • Duel CommanderLegal
  • PreDHNot legal

Arena & online

  • HistoricLegal
  • TimelessLegal
  • AlchemyNot legal
  • GladiatorLegal
  • BrawlLegal
  • Standard BrawlNot legal
  • Competitive BrawlLegal

Other

  • TLRNot legal

All printings of Complete the Circuit 15

Cards similar to Complete the Circuit

Show 20 more similar cards

Card data

Card data, card images and mana symbols are provided by Scryfall — which is not produced by or endorsed by Wizards of the Coast. PlaneswalkerHub is in turn not produced by or endorsed by Scryfall.

Card prices shown are daily estimates and market values provided by Scryfall's affiliates. No guarantee is made for any price information — see the stores for final prices and details.

Legal

PlaneswalkerHub is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.

Magic: The Gathering, its logos, mana symbols, card images and the literal and graphical information presented about the game are copyright and trademarks of Wizards of the Coast LLC, a subsidiary of Hasbro, Inc. PlaneswalkerHub is not produced by, affiliated with, or endorsed by Wizards of the Coast.

All other content, including the PlaneswalkerHub name, logo and software, © 2026 PlaneswalkerHub. All rights reserved by their respective owners.

© 2026 PlaneswalkerHub — made by fans, for fans.
PrivacyTermsContact