All artifact sets

Artifact set

Bolster

4 piecesFrom game data

Set bonus

Bolster

  • Set Bonus (4 pcs.): Protected 30% HP Ally Shield for 3 Turns. Heals wearer by 10% every turn

As the game's own text says: 4 Set: Protected 30% HP Ally Shield for 3 Turns. Heals wearer by 10% every turn

Pieces needed for the bonus: 4 (the game's number for this set).

What the pieces look like

  • Bolster weaponWeapon
  • Bolster helmetHelmet
  • Bolster shieldShield
  • Bolster glovesGloves
  • Bolster chestChest
  • Bolster bootsBoots

Artwork from the game files. Which pieces and slots a set can drop in is not stated in the game data used here.

Other 4-piece sets

The text is the game's own and has not been tested in battle here. The game data does not say here where the set drops or which champions use it. See Data quality.