How to deal with guardians in Minecraft

Master underwater combat against guardians in Ocean Monuments. Learn gear, tactics, and safe extraction so you can beat elder guardians, loot prismarine, and exit alive.

Craft Guide
Craft Guide Team
·5 min read
Guardians Guide - Craft Guide
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Quick AnswerSteps

Learn how to deal with guardians minecraft effectively: understand guardian behavior, gear up with water-breathing and strong armor, and use underwater combat and safe retreat tactics. This quick guide outlines essential steps, required gear, and strategies for both elder guardians and standard guardians in Ocean Monuments. Follow the steps to minimize damage, survive the depths, and collect the spoils.

Guardians and Ocean Monuments: Core Concepts

Guardians occupy Ocean Monuments and defend their loot with relentless aggression. They fire laser beams that deal sustained damage and can push you off balance, especially when you’re underwater and limited by oxygen. Understanding guardian behavior is essential for the strategy described in how to deal with guardians minecraft. Guardians spawn in groups around the monument’s central towers and can coordinate attacks, forcing you to adapt your positioning. Some guardians patrol near the monument’s walls, while others drift through the open water columns. The elder guardian, a rarer variant, amplifies the challenge by applying mining fatigue and more dangerous aura effects. In this section we’ll outline the core mechanics—attack patterns, water-based movement limitations, and how to read the environment—so you can plan a safe approach. Mastery comes from recognizing when to press an attack, when to retreat, and how to use terrain to your advantage. With patience and preparation, you’ll navigate the depths, limit damage, and progress toward valuable prismarine resources.

Essential Gear and Loadout for Guardians Combat

The right gear changes everything. Start with a full diamond or netherite armor set, ideally with Protection IV enchantments, to reduce damage from guardian hits. Equip a sturdy shield in your off-hand to block laser bursts, and carry a melee weapon (diamond sword) for close-quarters combat; a Bow or Crossbow with ample arrows lets you thin out groups from a safe distance. Water-Breathing potions are essential for extended underwater fights; Night Vision helps you spot guardians and avoid obstacles; If you have access to a conduit, place a conduit near your entry for Conduit Power, which boosts underwater breathing and vision. Bring a few extra blocks to build quick barriers, and consider a boat for rapid entry/exit to reset fight dynamics.

Underwater movement is slower and more predictable when you use solid cover. Stay close to walls and pillars to reduce open-water exposure and to give you reliable barriers against laser beams. Move in short bursts, pause to check for guardians in adjacent chambers, and aim to keep your air bar above half whenever possible. Using doors and narrow corridors can funnel guardians into predictable angles, letting you strike without becoming overwhelmed. If you have a conduit-friendly setup, maintain underwater breathing while you maneuver between chambers. Practical navigation also means planning exits before engagement begins, so you can retreat to safer water if your oxygen risk spikes. By prioritizing positioning over raw aggression, you’ll minimize damage while maintaining offensive pressure.

Combat Tactics Against Standard Guardians

Standard guardians excel at mid-range harassment and group coordination. Your best approach combines blocking with precise strikes and controlled increments of pressure. Use your shield to absorb laser blasts, then counter with quick melee hits between beams. If you have arrows ready, fire from a distance to thin numbers before closing in. Always re-evaluate your distance after a volley, because guardians tend to cluster around loot-rich corridors. Keep an eye on your oxygen level and switch to a bubble column or surface route if you need a quick reset. A well-timed retreat to a pillar edge can reset the fight tempo, letting you re-enter with improved odds.

Elder Guardians: The Real Test

Elder guardians introduce a higher level of difficulty, primarily through Mining Fatigue and stronger aura effects that slow your actions and reduce mining speed. Approach elder guardians with patience: do not crowd the room; instead, lure them into predictable paths and use the walls to block laser blasts. Focus on whittling down their health with ranged damage while conserving air; keep a health-preserving rhythm and avoid long, careless skirmishes. When mining fatigue lands, prioritize avoiding prolonged exposure to the boss room and consider leaving the chamber to recover. Understanding elder guardians’ mechanics is key to mastering how to deal with guardians minecraft at the highest level.

Loot, Drops, and Safe Extraction

Looting is a critical reward of Ocean Monument exploration. Guardians typically drop prismarine shards and prismarine crystals, with elder guardians offering additional loot depending on the version. Plan your extraction route carefully to avoid getting trapped in underwater corridors or behind newly closed doors. Always secure a safe ascent path to the surface or to air-breathing zones before you begin looting. Post-fight checks include inventory management: consolidate drops, avoid carrying too many prismarine blocks that slow you down, and ensure you’ve collected enough loot to justify the risk. A careful exit strategy minimizes casualties and preserves your gear for future expeditions.

Build and Redstone Tips for Guardian Encounters

For players who like base-building, consider a compact guardian encounter room with protective barriers and water-safe pathways. Redstone automations can help with lighting and signaling when guardians are nearby. A simple beacon or conduit setup can provide continuous underwater breathing and enhanced vision during long explorations. Build a planning area with a map and markers to track routes and enemy spawn points. These design ideas help you learn with less risk while practicing the mechanics involved in how to deal with guardians minecraft in a controlled setting.

Authority sources and further reading

When you want to dive deeper into guardian behavior and underwater combat, consult reputable references. https://www.britannica.com/topic/Minecraft provides historical context and game design insights. National Geographic’s coverage of game ecosystems at https://www.nationalgeographic.com/ offers broader analogies to underwater exploration and creature encounters. For general gaming coverage and tutorials, see https://www.bbc.co.uk/ and their explanatory guides. These sources supplement practical in-game practice with credible, widely recognized information.

Practice Scenarios and Drills

To reinforce learning, run through a series of drills: (1) a dry-run scouting exercise without combat to memorize monument layout; (2) a 2-guardian combat drill focusing on shield timing and retreat discipline; (3) a 3-guardian exercise with elder guardians to simulate fatigue effects; (4) a loot-and-exit drill to practice safe extraction under water. Each session should be timed, with post-run notes capturing what worked and what needs refinement. Repetition builds muscle memory and improves your reaction time when facing guardians in real survival mode.

Tools & Materials

  • Diamond Armor (Protection IV preferred)(Full set recommended; enchantments increase survivability in deep fights.)
  • Netherite Armor (Protection IV preferred)(If available, upgrade for extra durability.)
  • Shield(Hold in off-hand to block guardian beams.)
  • Bow or Crossbow with Plenty of Arrows(Ranged options help thin groups safely.)
  • Sword (Diamond/Neth.ite)(Melee option for close-quarters combat.)
  • Potion of Water Breathing(Lasts several minutes underwater.)
  • Potion of Night Vision(Improves visibility in dark corridors.)
  • Conduit (Conduit Power)(If you can build one, it enhances underwater breathing and vision.)
  • Boat or Raft(Useful for quick entry/exit and repositioning.)

Steps

Estimated time: 30-60 minutes

  1. 1

    Scout the monument

    Survey the Ocean Monument layout before engaging. Identify entry points, central towers, and elder guardian locations. Note patrol patterns and water currents that affect movement and safety.

    Tip: Mark key exits on a map or with banners to speed future runs.
  2. 2

    Equip your loadout

    Put on your armor, equip your shield, stock your ranged and melee options, and ready your water-breathing and night-vision potions. Ensure you have a clear, prioritized plan for forces you’ll face and where you’ll retreat if overwhelmed.

    Tip: Keep essential items in quick-access slots for fast switching.
  3. 3

    Enter and establish your air plan

    Approach slowly, use walls as cover, and maintain a calm breathing rhythm. If you have a conduit, position yourself to maximize underwater benefits while you maneuver through corridors.

    Tip: Avoid engaging directly in open water; funnel enemies into choke points.
  4. 4

    Engage standard guardians

    Block beams with your shield, strike between laser bursts, and reposition after every volley. Use pillars as cover and maintain space to avoid cluster fights.

    Tip: Don’t chase guardians; force them into favorable angles and retreat if health drops.
  5. 5

    Handle elder guardians with care

    When an elder guardian is present, reduce exposure by engaging with ranged attacks and using the walls for cover. Watch for Mining Fatigue and adjust your pace accordingly.

    Tip: If fatigue cripples you, withdraw to a safe zone and regroup.
  6. 6

    Loot and extract

    After defeating guardians, gather prismarine shards/crystals and any sponge drops. Plan a safe ascent, verify you have enough air, and exit to the surface before your buffs wear off.

    Tip: Carry a small stack of blocks to create a quick exit route if needed.
Pro Tip: Practice shield timing in a safe area before a real encounter.
Warning: Elder guardians can trigger Mining Fatigue; pace your fights and avoid prolonged exposure.
Note: Use water breathing and night vision to improve underwater visibility.

People Also Ask

What are guardians?

Guardians are hostile underwater mobs that defend Ocean Monuments. They shoot laser beams, deal significant damage, and can overwhelm players in open water. Understanding their behavior helps you plan safer encounters.

Guardians are hostile underwater mobs that shoot lasers. Learn their patterns to fight smarter.

Do I need potions to deal with guardians?

Potions such as Water Breathing and Night Vision greatly help underwater combat, letting you extend fights and see guardians clearly. They’re not mandatory, but they make encounters safer.

Potions like Water Breathing help a lot, especially underwater.

Are elder guardians always in every monument?

Elder guardians are a rarer variant and may or may not appear depending on the monument. If present, they increase difficulty with Mining Fatigue and stronger attacks.

Elder guardians are rarer and add more challenge when they appear.

Can guardians be farmed for drops?

Guardians drop prismarine shards and crystals, with drops varying by version. Farming pools are not a straightforward, reliable method; it’s best to farm by planning safe runs and exiting promptly.

Guardians drop prismarine shards and crystals; farming is possible but not simple.

What’s the best tactic to avoid laser beams?

Keep shields up during laser volleys, use pillars for cover, and strike between blasts. Staying mobile and using underwater terrain to your advantage reduces hit chances.

Block the beams with your shield and move strategically.

How do I exit safely after looting?

Plan a retreat path before you start. Move to a safe bubble column or up to the surface in a controlled manner to minimize risk from any remaining guardians.

Always have an exit route in mind before you loot.

Watch Video

The Essentials

  • Scout monument layout before entering
  • Gear up with armored defense and water-breathing gear
  • Use shields and pillars to control engagements
  • Prioritize safe exits and efficient looting
  • Practice in controlled drills to build muscle memory
Tailwind infographic showing a four-step process for dealing with guardians in Minecraft
Guardians Encounter Process