MTG Vigilance, Lifelink, Reach and Defender guide showing basic combat abilities with a vigilant warrior, lifelink healer, reach archer, and defensive wall in Commander.

MTG Vigilance, Lifelink, Reach & Defender Guide

Not every keyword ability in Magic: The Gathering involves complex stack interactions. Vigilance, lifelink, reach, and defender are the four combat basics — the abilities every new player meets in their first few games.

Simple does not mean trivial, though. Does lifelink work when blocking? Can vigilance creatures still be tapped? Can reach block ground creatures? Can a defender ever attack? Each of these four abilities hides a handful of details that decide real games — and this guide covers all of them, with resolved examples throughout.

This is the fifth article in our complete series on MTG keyword abilities. You can find the full series at the end of this article.

What Is Vigilance in MTG?

Vigilance (CR 702.20) is a static ability with one effect: attacking doesn't cause this creature to tap.

Normally, when a creature attacks, it taps as part of the declare attackers step — leaving it unable to block until it untaps on your next turn. A creature with vigilance skips that tap. It attacks, deals its combat damage, and remains untapped and ready to block on every opponent's turn.

The result is a creature that plays offence and defence simultaneously — which is exactly why Avacyn, Angel of Hope is such a dominant presence in Commander: an 8/8 flyer with vigilance attacks every turn and is still available to block the biggest threat coming back at you.

The Details That Matter

  • Vigilance only prevents the attack tap. Spells and abilities that tap the creature still work normally. An opponent's "tap target creature" effect taps your vigilance creature just fine.
  • Vigilance can let you attack and use tap abilities in the same turn. Since the creature does not tap to attack, it remains untapped afterwards — but it still must be free from summoning sickness, or have haste, to activate abilities with the tap symbol in their cost.
  • Vigilance does not untap a creature. If your creature is already tapped when combat begins, vigilance does not help it attack. It must be untapped to be declared as an attacker, like any creature.

Resolved Example

You attack with a 4/4 with vigilance. On the next opponent's turn, they attack you with a 5/5.

Your 4/4 is untapped — it never tapped to attack — so it can block the 5/5. Without vigilance, your attacker would be tapped and the 5/5 would hit you or force a worse block. In a four-player Commander game where three opponents get a turn between each of yours, this ability is worth far more than it looks: your attacker is a defender three times per round.

What Is Lifelink in MTG?

Lifelink (CR 702.15) is a static ability: damage dealt by a source with lifelink also causes its controller to gain that much life.

Three words in that rule do a lot of work — "damage", "also", and "controller":

  • Any damage counts — combat damage while attacking, combat damage while blocking, and noncombat damage from abilities. If the source has lifelink and deals damage, you gain that much life.
  • The life gain is simultaneous with the damage. Lifelink does not use the stack and cannot be responded to separately. The damage happens and the life arrives at the same moment.
  • It scales with the damage dealt, not the creature's power on paper. A 2/2 with lifelink pumped to 6 power gains you 6 life when it connects.

Resolved Example — Lifelink While Blocking

Your opponent attacks with a 3/3. You block with a 2/2 with lifelink.

Your 2/2 deals its 2 damage to the attacker and you gain 2 life — lifelink works exactly the same on defence as on offence. Your 2/2 dies to the 3 damage coming back, but the life gain happened. Blocking with lifelink creatures is never a pure loss.

Resolved Example — The Simultaneous Timing

You are at 4 life. Your opponent attacks with an 8/8 with trample. You block with a 2/2 with lifelink.

The trampler assigns 2 damage to your blocker and 6 to you. All combat damage is dealt simultaneously: you take 6 damage and gain 2 life at the same moment. Net result: 4 − 6 + 2 = 0 life. You lose. The lifelink gain does not happen before the damage. It happens at the same time, so the final life total is what matters when state-based actions are checked. Understanding this timing prevents one of the most painful miscalculations in the game.

Resolved Example — Lifelink Multipliers

A 4/4 with lifelink and double strike attacks unblocked.

It deals 4 damage in the first combat damage step (you gain 4 life) and 4 more in the regular step (you gain 4 more). Total: 8 damage, 8 life. Double strike doubles lifelink along with everything else — one of the most powerful keyword pairings in Commander. The same logic applies to deathtouch + lifelink: every point of damage kills and heals at once.

What Is Reach in MTG?

Reach (CR 702.17) modifies blocking: a creature with reach can block creatures with flying.

The rule for flying says a creature with flying can't be blocked except by creatures with flying and/or reach. Reach is the ground-based answer — the giant spider catching the bird in its web.

The Details That Matter

  • Reach does not grant flying. A creature with reach is still a ground creature for every other purpose. When it attacks, it can be blocked like any normal non-flying creature unless it has another evasion ability.
  • Reach creatures block ground creatures normally. Reach adds the ability to block fliers on top of normal blocking — it does not replace it.
  • Reach is purely defensive. It changes nothing about how the creature attacks.

Resolved Example

Your opponent attacks with a 4/4 flyer and a 3/3 ground creature. You control a single 2/5 with reach.

You may block either one — the flyer (thanks to reach) or the ground creature (as any blocker could). That flexibility is the whole value of reach: one blocker that answers both halves of the sky-and-ground problem. Without reach, the flyer would be unblockable for you and would connect every turn.

What Is Defender in MTG?

Defender (CR 702.3) is the simplest of the four: a creature with defender can't attack.

That is the entire ability — a restriction, not a bonus. In exchange, creatures with defender (traditionally "walls") are usually costed with far more toughness than their mana would otherwise buy. A one-mana 0/4 is a terrible attacker but an excellent early blocker, and defender is the price of that stat line.

The Details That Matter

  • Defender creatures block normally. The restriction is on attacking only.
  • Defender does not mean 0 power. Some defenders have real power — they just cannot use it in attack. Their power still counts for blocking damage and fight effects.
  • Effects can override defender. Cards exist that let defenders attack, or that let creatures assign combat damage equal to their toughness instead of their power — turning a deck full of walls into a genuine offence. Defender decks are a real Commander archetype built entirely on these overrides.

Resolved Example

You control a 0/8 with defender. Your opponent attacks with a 6/6.

Your wall blocks, absorbs all 6 damage, and survives — dealing 0 back, but completely neutralising the attack. Repeat every turn. Against creature decks without evasion or removal, a single big defender can lock the ground for the entire game at almost no mana investment.

Quick Reference: The Four Combat Basics

Question Answer
Does a vigilance creature tap when attacking? No — that is the entire ability
Can a vigilance creature be tapped by spells or abilities? Yes — vigilance only prevents the attack tap
Can I attack and use a tap ability with vigilance? Yes — the creature is still untapped after attacking
Does lifelink work when blocking? Yes — any damage the source deals gains you life
Does lifelink use the stack? No — the life gain is simultaneous with the damage
Does double strike double lifelink? Yes — each damage step gains you life separately
Does lifelink trigger if damage is prevented? No — no damage dealt means no life gained
Can reach block ground creatures? Yes — reach adds fliers to what it can block, it removes nothing
Does reach count as flying? No — a reach creature is a ground creature in every other way
Can a defender creature block? Yes — defender only prevents attacking

Why These Abilities Matter in Commander

Vigilance is especially valuable in Commander: with three opponents each taking a turn between yours, an attacker that stays untapped can defend against multiple attacks before your next turn. This is a core reason Avacyn, Angel of Hope dominates board states — she attacks, blocks, and makes your whole board indestructible while doing it.

Lifelink scales with the format's bigger life totals and bigger creatures. A single connected hit from a large lifelink attacker can undo two turns of aggression from an opponent, and lifelink stacked with deathtouch, double strike, or trample creates some of the most efficient combat packages in the format.

Reach is quiet insurance in a format where flying finishers — dragons, angels, demons — end games. One good reach blocker taxes every flyer at the table.

Defender walls buy time in the early game of a format that is fundamentally about surviving to the late game — and dedicated defender decks turn the restriction into a win condition.

You can find these staples and more in our full catalogue, or import your decklist directly with our decklist search tool.

Frequently Asked Questions About Vigilance, Lifelink, Reach and Defender

Can a creature with vigilance block on the same turn it attacked?

In a normal turn cycle, yes — it can attack on your turn and then block on an opponent's turn because it never tapped to attack. You usually do not block on your own turn unless another effect creates an unusual combat situation.

Do I gain life from lifelink if my creature's damage is prevented?

No. Lifelink requires damage to actually be dealt. If the damage is prevented or reduced to zero, no life is gained. Protection and prevention effects stop lifelink along with the damage.

Does lifelink gain life when dealing damage to a planeswalker or another creature?

Yes. Lifelink applies to any damage the source deals — to players, planeswalkers, or creatures, in combat or otherwise. Every point of damage becomes a point of life for the controller.

If two players both have lifelink creatures in combat, what happens?

Both gain life. Each source with lifelink gains life for its own controller equal to the damage it dealt. Combat damage is simultaneous, so both life gains happen at the same time.

Can a creature with reach be blocked only by fliers?

Reach has no effect on how the creature is blocked — it only affects what the creature itself can block. A ground creature with reach is blocked like any ground creature. Reach is not evasion; it is anti-evasion.

Can a creature with defender ever attack?

Only if an effect specifically allows it. Several cards remove the restriction or let creatures with defender attack "as though they didn't have defender". Without such an effect, a defender can never be declared as an attacker — haste does not help, since haste only removes summoning sickness, not the defender restriction.

Does vigilance protect my creature from tap-down effects?

No. Vigilance only means attacking doesn't tap the creature. Any spell or ability that taps the creature works normally. If an opponent taps your vigilance creature before combat, it cannot attack — vigilance does not untap it or prevent the tapping.

More guides in our keyword abilities series:

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