『基本セット第5版』のカード

《無限の砂時計》

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Artifact

During your upkeep, put a time counter on Infinite Hourglass.
All creatures get +X/+0, where X is equal to the number of time counters on Infinite Hourglass.
Any player may pay during any upkeep to remove a time counter from Infinite Hourglass.

[5E]:R [IA]:R