You can't simply unequip Equipment from a creature. If Lightning Greaves is attached to the only creature you control, you won't be able to attach other equipment to it (or target it with anything else) until you have another creature to which you can attach Lightning Greaves.
If a creature enters the battlefield under your control and gains haste, but then loses it before attacking, it won't be able to attack that turn. This means that you can't use one Lightning Greaves to allow two new creatures to attack in the same turn.
Last observed on Scryfall 2 months ago at $227.49. Over the trailing 90 days the price moved between $0.71 and $227.49 across 46 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from MPS — the lineup includes Foil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #14 of *Kaladesh Inventions*, the set that shipped alongside the September 2016 Kaladesh Inventions release.
Card type: Artifact — Equipment, printed at special. Mana cost: {2} (2 converted). Keyword abilities: Equip.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #13 in Commander, putting it in the format-staple tier of the format's playable pool.
Illustrated by Slawomir Maniak. Rarix catalogs 890 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Slawomir Maniak
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
