Lightning Greaves 
Artifact - Equipment
After lightning struck the cliffs, the ore became iron, the iron became steel, and the steel became greaves. The lightning never left.
Artist:
Jeremy JarvisShare:
Text:
Equipped creature has haste and shroud. (It can't be the target of spells or abilities.)Equip

Rulings:
- 8/7/2020 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 onto which you can move Lightning Greaves.
- 8/7/2020 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.
Legality:
- standard: Not legal
- future: Not legal
- frontier: Not legal
- modern: Legal
- legacy: Legal
- pauper: Not legal
- vintage: Legal
- penny: Not legal
- commander: Legal
- 1v1: Legal
- duel: Legal
- brawl: Not legal
- oldschool: Not legal
- historic: Not legal
- pioneer: Not legal
- gladiator: Not legal
- premodern: Not legal
- historicbrawl: Not legal
- paupercommander: Not legal
- alchemy: Not legal
- explorer: Not legal
- predh: Legal
- oathbreaker: Legal
Sets:
-
Magic Online Promos #36194 (uncommon)
-
Commander Anthology Volume II #196 (uncommon)
-
Commander 2017 #215 (uncommon)
-
Commander Anthology #220 (uncommon)
-
Commander 2016 #260 (uncommon)
-
Kaladesh Inventions #14 (mythic)
-
Legendary Cube #123 (uncommon)
-
Commander 2015 #257 (uncommon)
-
Commander 2011 #253 (uncommon)
-
Magic Online Theme Decks #A115 (uncommon)
-
Archenemy #110 (uncommon)
-
Duel Decks: Phyrexia vs. the Coalition #19 (uncommon)
-
Friday Night Magic 2009 #8 (rare)
-
Mirrodin #199 (uncommon)
-
Salvat 2005 #L2 (uncommon)
-
Commander 2019 #217 (uncommon)
-
Mystery Booster #1600 (uncommon)
-
Secret Lair #99 (rare)
-
Commander 2020 #245 (uncommon)
-
Double Masters #267 (uncommon)
-
Forgotten Realms Commander #331 (uncommon)
-
Heads I Win, Tails You Lose #17 (uncommon)
-
Commander Legends: Battle for Baldur's Gate #864 (uncommon)
-
New Capenna Commander #371 (uncommon)
-
Starter Commander Decks #269 (uncommon)
Other languages:
-
Lightning Greaves
-
Jambières d'éclair
-
Beinschienen des Blitzes
-
Schinieri dei Fulmini
-
Grebas relámpago
-
稲妻のすね当て