Can Wither kill indestructible creatures?

Yes. Indestructible prevents a creature from being destroyed by damage, but -1/-1 counters reduce toughness directly. If a wither source deals enough damage to bring an indestructible creature's toughness to 0 via -1/-1 counters, the creature dies by state-based action — not by being 'destroyed.' This makes wither one of the few reliable ways to kill indestructible creatures without exile.

What is the difference between Wither and Infect?

Both Wither and Infect deal damage to creatures in the form of -1/-1 counters. The key difference is that Infect also deals damage to *players* in the form of poison counters (10 poison counters means you lose the game), while Wither only changes how creature damage works. A source with Infect has the wither-like effect on creatures plus the poison effect on players.

Do -1/-1 counters from Wither go away at end of turn?

No. That's exactly what makes Wither different from regular damage. Normal combat damage is marked on a creature and cleared at the end of turn. Damage from a wither source is never 'marked' at all — instead, -1/-1 counters are placed on the creature immediately, and those counters are permanent unless something specifically removes them.

What sets have cards with the Wither keyword?

Wither was introduced in Shadowmoor (2008) and appeared again in Eventide (2008), both part of the Shadowmoor block. It then stayed out of print for over 15 years before making a cameo reappearance in Murders at Karlov Manor (2024) on the card Massacre Girl, Known Killer.

Does Everlasting Torment give all sources Wither?

Yes. Everlasting Torment reads 'All damage is dealt as though its source had wither,' which means every source of damage — your creatures, your opponents' creatures, spells, abilities — deals damage to creatures as -1/-1 counters for as long as the enchantment is on the battlefield. It also prevents damage prevention and life gain, making it a significant game-warping effect.

Wither: MTG Mechanic Guide

Q: Does Wither deal damage to players as -1/-1 counters?

No. Wither only changes how damage is dealt to *creatures*. Damage dealt to players by a source with wither works exactly as normal — the player just loses that much life. No counters are involved.

Most damage in Magic is temporary. A 3/3 that gets hit for 2 damage is still a 3/3 at end of turn, ready to attack again. Wither breaks that rule in a deeply satisfying way - damage from a source with wither doesn't wash off. Instead, it sticks around as -1/-1 counters, permanently shrinking whatever it touches.

It's a small rules twist with surprisingly large implications for how a game plays out.

What is Wither?

Wither is a keyword ability that changes how a source deals damage to creatures. Normally, damage is "marked" on a creature and cleared at end of turn. A source with wither skips that entirely - instead, its controller puts that many -1/-1 counters on the damaged creature.

Those counters don't go away. A 4/4 that takes 2 damage from a source with wither becomes a 2/2 for the rest of the game (or until something removes those counters). It's the difference between a bruise and a scar.

Rules note: Wither only changes how damage is dealt to creatures. Damage dealt to players by a source with wither works exactly as normal - no counters, just life loss.

Rules

Wither is a static ability. Here's what the Comprehensive Rules say:

"Damage dealt to a creature by a source with wither isn't marked on that creature. Rather, it causes that source's controller to put that many -1/-1 counters on that creature."

CR 702.80a

A few key edge cases are worth knowing:

Last known information

If a source with wither leaves the battlefield or changes zones before its damage resolves, the game uses that source's last known information to determine whether wither applies (CR 702.80b). So if a creature with wither dies in response to a damage-dealing triggered ability it created, the wither still counts.

Zone doesn't matter

Wither functions no matter what zone the source deals damage from (CR 702.80c). This mostly matters for unusual damage-dealing enchantments or cards that deal damage directly from the graveyard or hand - if the source had wither, the -1/-1 counters still apply.

Multiple instances are redundant

If a creature somehow has wither twice, the second instance does nothing. Wither is binary - you either deal damage as -1/-1 counters or you don't (CR 702.80d).

Wither and toughness damage

One thing that trips players up: wither does still cause creatures to die from lethal damage. A creature with wither that deals enough damage to reduce a creature's toughness to 0 (via counters) kills it. The mechanism is different, but the outcome is the same.

Wither and indestructible

This is where wither gets genuinely interesting. Indestructible creatures can't be destroyed by damage - but -1/-1 counters aren't damage. They reduce toughness directly. If you stack enough -1/-1 counters on an indestructible creature to bring its toughness to 0, it dies by state-based action, not by being "destroyed." Wither is one of the few ways to reliably kill indestructible creatures without exile effects.

Colours

Wither is primary in black and red, and secondary in green.

Strategy

Playing with Wither

The core appeal of wither is permanence. Every point of damage you deal with a wither source is an investment that compounds over time - the creature you shrink stays shrunk. This makes wither especially effective in attrition-based strategies that plan on a long game.

Wither pairs beautifully with effects that care about -1/-1 counters already being on a creature. If you're building around proliferate, for example, every wither trigger gives you more counters to multiply. In formats where Infect (which also uses -1/-1 counters) is available, the two mechanics can share synergy cards.

One strategic wrinkle: because wither deals damage as counters rather than marking damage, a creature with wither can "permanently" weaken a blocker even in combat it survives. A 2/2 with wither that trades blows with a 4/4 doesn't just survive - it leaves the 4/4 as a 2/2 forever. That asymmetry can shift board states dramatically over several turns.

Playing against Wither

The best answers to wither sources are the same as answers to most threats: removal and counters. But it's worth remembering that if a wither creature connects even once, the damage it dealt doesn't undo itself.

Counter-removal spells (anything that says "remove all counters" or adds +1/+1 counters to offset) are useful for recovering creatures that have been chipped down. A single +1/+1 counter cancels out a -1/-1 counter, so cards with proliferate or counter-distribution can help you rebuild a board that wither has been grinding down.

Deck-building considerations

Wither rewards aggressive or midrange strategies that plan to deal repeated small amounts of damage - every hit accumulates.
In formats with proliferate (like those including Scars of Mirrodin block), wither becomes a way to "seed" the board with counters to multiply.
Everlasting Torment is worth a special mention here: it gives all damage sources wither (plus prevents damage prevention and life gain). In the right deck, that enchantment turns a whole game into a grinding war of attrition.
Wither is less useful in all-in aggressive strategies that want the game over in four turns - the permanence of the counters only matters if the game goes long enough to benefit from it.

Notable cards

Everlasting Torment

Everlasting Torment ('{2}{B/R}') is probably the most powerful card associated with wither, even though it doesn't have the keyword itself. It reads: "All damage is dealt as though its source had wither." Combined with "damage can't be prevented" and "players can't gain life," it turns the whole game into a permanent attrition grind. Every combat step becomes an exercise in -1/-1 counter accumulation. I think this is one of the cleverest designs from the Shadowmoor block - it makes a global rule change that completely warps how both players approach combat.

Witherscale Wurm

Witherscale Wurm ('{4}{G}{G}') is a 9/9 with an unusual twist: whenever it blocks or becomes blocked by a creature, that creature gains wither until end of turn. So the Wurm is functionally immune to wither's downside on itself (it clears its own counters when it damages an opponent), while handing the mechanic to everything that tries to fight it. A very flavourful design - the wurm shrugs off wounds that leave permanent scars on everything else.

Sickle Ripper

Sickle Ripper is one of the cleanest examples of wither in action: a 2/1 Elemental Warrior for '{1}{B}' with wither. Simple, efficient, and a good illustration of what the mechanic does at its most basic. It won't win any awards for complexity, but it shows exactly why wither on an aggressive creature is meaningful - every trade or deal of combat damage leaves a lasting mark.

Massacre Girl, Known Killer

While not strictly a wither card herself, Massacre Girl, Known Killer brought wither back to print for the first time since 2008 in Murders at Karlov Manor (MKM, 2024). She gives creatures you control wither, which interacts with her own trigger - whenever a creature dies, she gets a +1/+1 counter, and she causes each other creature to get -1/-1 counters. It's a genuinely elegant loop, and it marks wither's first real cameo in the modern era.

History

Shadowmoor and Eventide (2008)

Wither was introduced in Shadowmoor (2008), a set built around a dark mirror version of the plane of Lorwyn. The whole block leaned heavily into -1/-1 counters as its mechanical identity - wither was the keyword that put them on creatures through damage, while proliferate and other effects spread them around.

Wither was featured as rules card 6 of 6 in the Shadowmoor set, and returned in Eventide (also 2008) as rules card 6 of 8. Both sets are part of the Shadowmoor block.

Infect as a spiritual successor (2010)

When Wizards returned to the -1/-1 counter space in *Scars of Mirrodin* (2010), they introduced infect - a mechanic that works like wither against creatures, but also deals damage to players in the form of poison counters. Infect is, in effect, wither with an entirely different win condition bolted on. The two mechanics share most of their rules infrastructure, and the decision to use infect rather than wither was largely a flavour and design one: infect fit the Phyrexian theme of the set perfectly.

Rules note: Infect and wither both place -1/-1 counters on creatures, which means they interact with proliferate and counter-care synergies in the same way.

Why wither stayed on the shelf

Magic's R&D has been open about their thinking here. The current view is that -1/-1 counters tend to grind boards down in ways that can feel slow and un-dynamic - creatures shrink rather than die cleanly, which can create messy board states that are hard to track. That said, R&D considers cameo appearances fine, which is why wither showed up again on Massacre Girl, Known Killer in 2024. It was also considered and rejected during the design of the Amonkhet block (which did use -1/-1 counters, but without the wither keyword on individual cards).

As of 2024, wither remains a keyword that Wizards returns to occasionally and deliberately, rather than as a main mechanical theme.