By GamGem ResearchLast updated 1 Oct 2026
Set 18 Enchanted Wilds · patch 18.3
Blue Buff in TFT Set 18
Two Tears of the Goddess make it — a caster’s item: mana every second, and a tenth more from every source of damage.
+15% Attack Damage, +15 Ability Power, +5 Mana Regen. Gain 10% additional Attack Damage and Ability Power from all sources.
Usually slamfor an AP caster
Built from
What it grants
- +1 Mana Regen Tear of the Goddess
- +1 Mana Regen Tear of the Goddess
Best on: AP caster
Alune
Ahri
Morgana
Cassiopeia
Fills the mana and caster slot.
Changing your mind
Medtransfer risk — moved in 27% of 156,432 games
Flex score 87/100 — how many different boards can use it once it exists.
Do not build both
Why it wins
- Usually worth slamming rather than holding
- Excellent early tempo
- Fits most boards that reach it
- Moving it later usually costs a round
Last 7 days · All Ranks · Global · 156,432 games
Blue Buff balance history
Riot's notes from patch 18.1 to 18.4 · 07/10 change nothing about Blue Buff.
Quick answers about Blue Buff
- What does Blue Buff do in TFT Set 18?
- +15% Attack Damage, +15 Ability Power, +5 Mana Regen. Gain 10% additional Attack Damage and Ability Power from all sources. That is Riot's own tooltip for Set 18 Enchanted Wilds.
- What is Blue Buff made of?
- Two Tear of the Goddesss, each giving +1 Mana Regen.
- What does Radiant Blue Buff do?
- +30% Attack Damage, +30 Ability Power, +10 Mana Regen. Gain 20% additional Attack Damage and Ability Power from all sources. That is Riot's own tooltip for the Radiant version.
- Which Set 18 units should hold Blue Buff?
- Our reading of Riot's data: Alune, Ahri, Morgana and Cassiopeia — units whose damage type and class match the stats Blue Buff gives.
- Did Riot change Blue Buff in Set 18?
- No. Riot's Set 18 notes from 18.1 to 18.4 · 07/10 (4 notes) do not change Blue Buff.
- What else can Tear of the Goddess become?
- 7 other items: Spirit Visage, Hand Of Justice, Adaptive Helm, Archangel's Staff, Spear of Shojin, Protector's Vow and Void Staff. With a Frying Pan it becomes the Invoker Emblem and a Spatula it becomes the Lunar Emblem.
