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Shatter the Source
Instant
common
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.) Choose one — • Shatter the Source deals 6 damage to target creature, planeswalker, or battle. • Destroy target artifact.
Semantic Tags
Specifically destroys, exiles, or shuts down artifacts.
Specifically removes artifacts.
A spell that deals direct damage to creatures or players.
A keyword ability that lets you tap creatures rather than pay mana to cast a spell. See rule 702.51, “Convoke.”
Specifically removes creatures — destroy, exile, damage, or -X/-X.
Specifically damages, destroys, or shuts down planeswalkers.
Answers an opponent's threat by destroying, exiling, bouncing, or otherwise removing a permanent or spell.
Format Legality
Price history
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Printings (1)
| Set | Rarity | TCGplayer | Card Kingdom | Cardmarket |
|---|---|---|---|---|
| March of the Machine#164 | common | · | · | · |
Related Concepts
Related Rules
Convoke
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.
Multiple instances of convoke on the same spell are redundant.
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.
If a creature you control has a mana ability with {T} 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 an untapped creature that's attacking or blocking to convoke a spell won't cause that creature to stop attacking or blocking.
Tapping a multicolored creature using convoke will pay for {1} or one mana of your choice of any of that creature's colors.
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.