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Rules guide · Enchantment

Lion UmbraHow it works & interactions with other cards

By the ManaCount desk· 6 min read· Modern Horizons 3· June 14, 2024
Carte Magic Lion Umbra

Lion Umbra is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

01

Official card text

Enchant modified creature (Equipment, Auras its controller controls, and counters are modifications.) Enchanted creature gets +3/+3 and has reach and vigilance. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Complete guide

Lion Umbra is a powerful Aura that turns a modified creature into a formidable guardian. By granting a significant stat boost and the protective Umbra armor keyword, it ensures your best threats stay on the board even in the face of destruction.

What It Does

Lion Umbra can only be cast on a 'modified' creature. A creature is considered modified if it has at least one counter on it (of any type), an Equipment attached to it, or an Aura attached to it that is controlled by that creature's controller. Once attached, Lion Umbra provides +3/+3, reach, and vigilance. Most importantly, it features Umbra armor, a replacement effect that sacrifices the Aura to save the creature from being destroyed.

How It Resolves Step by Step

First, you must choose a legal target that is already modified. When Lion Umbra enters the battlefield and attaches, the creature immediately gains the stat bonuses and keywords. If the creature would later be destroyed by lethal damage or a 'destroy' effect, Umbra armor triggers. Instead of the creature going to the graveyard, all damage is removed from the creature, and Lion Umbra is destroyed instead. Note that this is not regeneration; the creature remains untapped and stays in combat.

Common Mistakes

A common error is trying to cast Lion Umbra on a creature that isn't modified yet, hoping the Umbra itself will satisfy the requirement; however, the target must be modified before the spell is even cast. Additionally, remember that Umbra armor only replaces 'destruction.' It will not save a creature from being sacrificed, having its toughness reduced to 0 or less, or being exiled.

When to Play It

Play Lion Umbra when you have a creature that has already benefited from a +1/+1 counter or a cheap piece of Equipment. It is particularly effective on creatures with high power to stabilize your defense with vigilance and reach, or to push through damage while keeping a blocker ready.

Interaction examples

Scaling Up the Pride

If you have Hardened Scales on the battlefield and place a +1/+1 counter on a creature, it receives two counters instead. This creature is now 'modified,' making it a legal target for Lion Umbra. Once Lion Umbra is attached, the creature gains +3/+3 and protection from the next board wipe or lethal combat encounter.

Drawing into Protection

Suppose you control a 1/1 creature with a +1/+1 counter. When you cast Lion Umbra on it, the creature becomes a 5/5. Because a creature with power 4 or greater 'entered' the state of being large under your control (or if it was already large and you are playing a new one), Garruk's Uprising will trigger its ability to draw you a card, while also granting your newly buffed Lion Umbra creature trample.

Guide written with AI from the official text and rulings. Official English text prevails.

How it works : Lion Umbra

Original English text — Wizards of the Coast / Scryfall

  1. #1· Wizards of the Coast

    Lion Umbra can't become attached to a creature unless that creature is already modified.

    No other card is named in this ruling.

  2. #2· Wizards of the Coast

    If a Lion Umbra you control is attached to a creature you control, that creature will continue to be a "modified creature" as long as Lion Umbra stays attached to it, regardless of whether it has any other Auras you control or Equipment attached to it or whether it has counters on it. However, if a Lion Umbra you control is attached to a creature you don't control and that creature has no Auras controlled by that creature's controller attached to it, no Equipment attached to it, and no counters on it, Lion Umbra will be put into its owner's graveyard due to being attached to an illegal object the next time state-based actions are performed.

    No other card is named in this ruling.

  3. #3· Wizards of the Coast

    Umbra armor's effect is mandatory. If the enchanted creature would be destroyed, you must remove all damage from it (if it has any) and destroy the Aura that has umbra armor instead.

    No other card is named in this ruling.

  4. #4· Wizards of the Coast

    Umbra armor's effect is applied no matter why the enchanted creature would be destroyed: because it's been dealt lethal damage, or because it's being affected by an effect that says to "destroy" it (such as Breathe Your Last). In either case, all damage is removed from the creature and the Aura is destroyed instead.

    No other card is named in this ruling.

  5. #5· Wizards of the Coast

    If a creature you control is enchanted with multiple Auras that have umbra armor, and the enchanted creature would be destroyed, one of those Auras is destroyed instead—but only one of them. You choose which one because you control the enchanted creature.

    No other card is named in this ruling.

  6. #6· Wizards of the Coast

    If a creature enchanted with an Aura that has umbra armor would be destroyed by multiple state-based actions at the same time (most likely because a creature with deathtouch has dealt damage to that creature greater than or equal to its toughness), umbra armor's effect will replace all of them and save the creature.

    No other card is named in this ruling.

  7. #7· Wizards of the Coast

    If a spell or ability would destroy both an Aura with umbra armor and the creature it's enchanting at the same time, umbra armor's effect will save the enchanted creature from being destroyed. Instead, the spell or ability will destroy the Aura in two different ways at the same time, but the result is the same as destroying it once.

    No other card is named in this ruling.

  8. #8· Wizards of the Coast

    Umbra armor's effect is not regeneration. Specifically, if umbra armor's effect is applied, the enchanted creature does not become tapped and is not removed from combat as a result. Effects that say the enchanted creature can't be regenerated won't prevent umbra armor's effect from being applied.

    No other card is named in this ruling.

  9. #9· Wizards of the Coast

    If a spell or ability says that it would "destroy" a creature enchanted with an Aura that has umbra armor, that spell or ability is what causes the Aura to be destroyed instead. Umbra armor doesn't destroy the Aura; rather, it changes the effects of the spell or ability. On the other hand, if a spell or ability deals lethal damage to a creature enchanted with an Aura that has umbra armor, the game rules regarding lethal damage cause the Aura to be destroyed, not that spell or ability.

    No other card is named in this ruling.

  10. #10· Wizards of the Coast

    Umbra armor has no effect if the enchanted creature is put into a graveyard for any other reason, such as if it's sacrificed, if the "legend rule" applies to it, or if its toughness is 0 or less.

    No other card is named in this ruling.

  11. #11· Wizards of the Coast

    If a creature enchanted with an Aura that has umbra armor has indestructible, lethal damage and effects that try to destroy it simply have no effect. Umbra armor won't do anything because it won't have to.

    No other card is named in this ruling.

  12. #12· Wizards of the Coast

    An Aura controlled by another player does not cause a creature you control to be modified.

    No other card is named in this ruling.

  13. #13· Wizards of the Coast

    A creature with a counter on it is considered modified no matter what kind of counter it is or which player put it on that creature.

    No other card is named in this ruling.

  14. #14· Wizards of the Coast

    A creature that is equipped is considered modified no matter who controls the Equipment that's attached to it.

    No other card is named in this ruling.

02

Popular combos

Real combos played by the community, sorted by popularity.

Devoted Druid
+Twinning Staff
+Ivy, Gleeful Spellthief
+Lion Umbra
#1

Devoted Druid + Twinning Staff + Ivy, Gleeful Spellthief + Lion Umbra

Infinite power and toughness for certain creaturesInfinite storm count
  1. 1Cast Banishing Knack by paying {U}, targeting Devoted Druid.
  2. 2Ivy triggers. Choose not to copy Banishing Knack
  3. 3Resolve Banishing Knack
  4. 4Cast Lion Umbra by paying {G}{G}, targeting Devoted Druid.
  5. 5Ivy triggers, copying Lion Umbra twice due to Twinning Staff. Choose to have one copy target Ivy and the other copy target Devoted Druid.
  6. 6Resolve all three Lion Umbras, attaching one to Ivy if it's modified and two to Devoted Druid.
  7. 7Activate Devoted Druid using the ability given to it by Banishing Knack by tapping it, returning the nontoken Lion Umbra from the battlefield to your hand.
  8. 8Activate Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
Devoted Druid
+Twinning Staff
+Ivy, Gleeful Spellthief
+Lion Umbra
#2

Devoted Druid + Twinning Staff + Ivy, Gleeful Spellthief + Lion Umbra

Infinite power and toughness for certain creaturesInfinite storm count
  1. 1Cast Retraction Helix by paying {U}, targeting Devoted Druid.
  2. 2Ivy triggers. Choose not to copy Retraction Helix
  3. 3Resolve Retraction Helix
  4. 4Cast Lion Umbra by paying {G}{G}, targeting Devoted Druid.
  5. 5Ivy triggers, copying Lion Umbra twice due to Twinning Staff. Choose to have one copy target Ivy and the other copy target Devoted Druid.
  6. 6Resolve all three Lion Umbras, attaching one to Ivy if it's modified and two to Devoted Druid.
  7. 7Activate Devoted Druid using the ability given to it by Retraction Helix by tapping it, returning the nontoken Lion Umbra from the battlefield to your hand.
  8. 8Activate Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
03

Legal formats

historictimelessgladiatormodernlegacyvintagecommanderoathbreakerbrawlcompetitivebrawldueltlr
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