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Hero Mastery

Undying

A draining tank: Decay steals Strength, Soul Rip heals or bursts, Tombstone spawns slowing zombies, and Flesh Golem amplifies damage while healing you.

Pos 3 · OfflanerPos 4 · Soft Support
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Mastery parameters

Your GPM, last hits and damage per game against other Undying players — average vs Top 20%.

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Learning journey

  1. 1 Know the kit
  2. 2 Win the lane
  3. 3 Timing & rotations
  4. 4 Win the fights
  5. 5 Master

5 stages, each with one target from your own games and one short quiz. Make Undying your mastery hero to start — progress shows on Home and Arcana.

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Phase by phase

Laning: pressure their carry, don't feed

You 50%Team 50%

  • Skills in lane — Pro cores max Decay (Q) first — 98% of 116 games since patch 7.41, then Soul Rip (W). First talent at level 11.

  • Level 6 — Flesh Golem — Flesh Golem amplifies all damage to nearby enemies and heals you as you deal damage — open fights with it.

Skills 1–7

  1. Q1
  2. E2
  3. Q3
  4. W4
  5. Q5
  6. R6
  7. Q7

Starting items

  • Iron Branch21%
  • Enchanted Mango15%
  • Blood Grenade10%
  • Tango10%
  • Gauntlets of Strength10%
  • Smoke of Deceit9%

Pros buy this phase

  • Phase Boots80%
  • Arcane Boots18%
  • Perseverance2%
The Offlaner's job this phase
  • Your goal isn't perfect farm — it's making sure THEIR carry doesn't farm. Contest every last hit.
  • Secure range creeps with a spell if needed; XP matters more than gold for you.
  • If the 1v2 is rough, hug your tower and ask the soft support to help zone.

Undying

Counters & weaknesses

Summoner (many units)

The items that shut Undying down, 3 heroes that trouble it, and your answer when you play it.

Members only
Why this way? How OpenAI Five learned

  1. One hero, one role first

    OpenAI's first bot played only Shadow Fiend, only mid, until it mastered it. Stay on Undying in one role before moving on.

  2. Small, measurable rewards

    OpenAI Five was rewarded for last hits and staying alive long before it understood winning. That's why each journey stage has one number to hit.

  3. From yourself to the team

    Its 'team spirit' rose over the game: early on, look after yourself; late, play for the team. Each phase's meter shows the split.

  4. Use proven builds

    OpenAI Five's builds were hand-written, not trial and error. Start from the pro build, then experiment.

Phase items: what pros buy on this hero (OpenDota). Parameters: percentiles of players on this hero (OpenDota). Item effects checked against Valve's own item data.