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By GamGem ResearchLast updated 20 Aug 2026 · 00:00

Legendary · Summoner's Rift

Protoplasm Harness

2,600gold

What it grants

  • 600 Health
  • 20 Ability Haste

Passive

  • Lifeline: (0s)Taking damage that would reduce your Health below 30% causes you to gain maximum Health for 5 seconds, then heal Health over the duration. While regenerating Health, you gain 15% increased Size, 10% Move Speed, and 25% Tenacity.

Build path

Builds from

Combine cost

900

on top of 2 components, for 2,600 in total.

Builds into

Nothing — this is a finished item.

How it performed

Pick rate
8.9%
Win rate
46.1%
Completion
69.7%
Purchase slot
3
Games
43,632
Δ this patch
+0.4

Summoner's Rift · patch 26.16 · Emerald+ · NA

Who buys it

  • Top16.2%
  • Jungle7.6%
  • Mid20.2%
  • Bot27.1%
  • Support28.9%

Reach for it when

  • Survive burst
  • Roaming
  • Against crowd control
  • Rotation uptime

Gold efficiency

100.0%2,600 gold of stats for 2,600

The stat block only — the passive is not priced.

600 Health · 2.67g each, from Ruby Crystal
1600g
20 Ability Haste · 50g each, from Glowing Mote
1000g

Other items for the same job

All tagged “Health” by Riot.