Flash

Premodern-legal editions of Flash — old-border printings plus any period-appropriate foil promos (Arena/Judge, through Scourge). Hover to preview an edition on the card; click to select it.

Mirage

1996·mirrare

Selected

Classic Sixth Edition

1999·6edrare

Old-border editions + pre-Scourge promo foils (Arena/Judge). Modern-frame reprints (8th Edition onward) exist but are not period-appropriate printings.

Why It's Banned

Flash is a two-mana instant ({1}{U}) that lets you put a creature card from your hand straight into play at instant speed — then either pay that creature's mana cost reduced by {2} or sacrifice it on the spot. That sacrifice clause is the trap: a creature can briefly enter play for almost nothing and immediately leave, firing whatever death or leaves-play trigger it carries. In a format defined by reactive, fair interaction (1995-2003 power level), assembling a payoff at flash speed on the opponent's end step sidesteps the sorcery-speed pacing the format relies on. The danger is not the card alone but how cheaply and instantly it stages a creature whose departure trigger does the real work, leaving opponents no window to respond on their own terms.

Printed in Mirage in 1996, Flash sat as an obscure curiosity for years. In Premodern's pool the live concern is Academy Rector (Urza's Destiny, 1999): Flash the Rector in at instant speed, let it die to the sacrifice clause, and tutor any enchantment directly onto the battlefield — a sorcery-speed effect like Show and Tell collapsed into an end-step ambush. (The card's famous Legacy-breaking partner, Protean Hulk, is from Dissension in 2006 and is not legal here.) Premodern's committee barred Flash pre-emptively to keep the format's instant-speed combo ceiling in check rather than wait for a degenerate deck to define the metagame.

Trivia & Lore

• Flash first appeared in Mirage (released October 8, 1996) as a rare instant, collector number 66, costing 1U, illustrated by David Ho. Its text lets you put a creature card from your hand onto the battlefield, then sacrifice it unless you pay its mana cost reduced by 2.
• On June 30, 1999, Flash received functional errata specifically so that it no longer worked with Academy Rector and similar leaves-play tricks, neutering the card for roughly eight years before its original wording was restored.
• WotC restored Flash to its original printed wording in 2007: Aaron Forsythe declared it legal on May 11, 2007, with the Gatherer entry backdated to an update effective May 1, 2007, reopening the Protean Hulk combo that the 1999 errata had closed.
• Just days after its function was restored, Flash Hulk broke Legacy at Grand Prix Columbus on May 19, 2007, by Flashing in Protean Hulk and sacrificing it to fetch a winning creature package, often on turn one.
• Flash was banned in Legacy less than two weeks after Grand Prix Columbus 2007, one of the fastest bannings in the format's history.
• On June 1, 2008 (effective June 20), the DCI restricted Flash in Vintage as part of a five-card announcement alongside Brainstorm, Gush, Merchant Scroll, and Ponder, helping render the Flash Hulk deck nearly unplayable in that format.
• Protean Hulk, Flash's signature partner, debuted in Dissension (released May 5, 2006); combos exploiting its dies trigger to win immediately were discovered almost as soon as Flash's wording was restored a year later.
• Flash was banned in Commander in 2020 to break the Flash + Protean Hulk + Thassa's Oracle combo in cEDH; Protean Hulk itself had been unbanned in Commander in 2017 (after being banned in 2008), reviving the interaction before Flash took the fall.
• The 2007 reactivation drama played out partly in Gatherer's own database: Flash's entry was changed on April 20, 2007, but the prior eight years of errata rulings were left in place, creating ambiguity about whether the combo was actually legal heading into GP Columbus.

Critical Rulings