Datamined changes from current PBE release. Be aware that these changes are tentative and they might be changed or even reverted prior to the live patch.
Datamining only captures numerical changes. It doesn't capture changes to mechanics and bugfixes that may also significantly affect balance.
Due to the nature of how the datamining works it may also includes some of the changes that are already added to the live version in the most recent patch.
Updated: Jun 27 8AM

Aurelion Sol
Channel a deathbeam in a line towards the current target for 43 seconds. It deals 320/480/2000 (
) magic damage per second, reduced by 80% per enemy it passes through. Deathbeam ignores 30% of the enemy's Magic Resist.
Damage: 480 (
) [320/480/2000]
Channel a deathbeam in a line towards the current target for 43 seconds. It deals 335/505/2000 (
) magic damage per second, reduced by 80% per enemy it passes through. Deathbeam ignores 30% of the enemy's Magic Resist.
Damage: 505 (
) [335/505/2000]

LeBlanc
Passive: Attacks deal 66/99/250 (
) magic damage instead.Active: Summon 5 clones that attack alongside for 5 attacks, dealing 25/25/150% damage. For their final attack, clones fire a bolt that deals 85/130/750 (
) magic damage.
Bolt Damage: 130 (
) [85/130/750]
Passive: Attacks deal 66/99/250 (
) magic damage instead.Active: Summon 5 clones that attack alongside for 5 attacks, dealing 25/25/150% damage. For their final attack, clones fire a bolt that deals 95/145/750 (
) magic damage.
Bolt Damage: 145 (
) [95/145/750]

Master Yi
Projection Damage: 105 = 75
+ 30 
[50/75/600]
Projection Damage: 115 = 85
+ 30 
[55/85/600]

Nami

Mecha
Innate: Mecha units can transform into their Ultimate form, upgrading their ability and gaining 40% Health. Transformed Mechas take up two team slots and count twice for the Mecha trait.(3) Energy Cells: Mechas gain 25% 
. (4) Overclocked Cells: Increased to 45% 
. (6) Precision Engineering: +1 max team size
Use the Mecha-Former item to toggle the forms of your Mecha units Innate: Mecha units can transform into their Ultimate form, upgrading their ability and gaining 40% Health. Transformed Mechas take up two team slots and count twice for the Mecha trait.(3) Energy Cells: Mechas gain 25% 
. (4) Overclocked Cells: Increased to 40% 
. (6) Precision Engineering: +1 max team size
Use the Mecha-Former item to toggle the forms of your Mecha units 
Birthday Reunion
Gain 3 gold. At Level 5, gain a random 2-star 2-cost champion. At Level 7, gain a Thief's Gloves. At Level 9, gain a random 2-star 5-cost champion.Inkborn Fables Tactician's Crown, 2024 Gain 1 gold. At Level 5, gain a random 2-star 2-cost champion. At Level 7, gain a Thief's Gloves. At Level 9, gain a random 2-star 5-cost champion.Inkborn Fables Tactician's Crown, 2024 
Forward Thinking
Lose all your gold. After 6 player combats, gain back the original amount and another 70 gold.
Lose all your gold. After 5 player combats, gain back the original amount and another 62 gold.

Restart Mission
Remove all champions on your board and bench. Gain 2 random 2-star 3-costs, 3 2-star 2-costs, and 1 2-star 1-cost champion.
Remove all champions on your board and bench. Gain 2 random 2-star 3-costs, 2 2-star 2-costs, and 1 2-star 1-cost champion.

Two Tanky
When you field exactly 2 copies of a champion, they both gain 400 Health. When one copy dies, the other gains a 35% max Health Shield for 12 seconds. When you 3-star, gain a 2-star copy.
When you field exactly 2 copies of a champion, they both gain 375 Health. When one copy dies, the other gains a 35% max Health Shield for 12 seconds. When you 3-star, gain a 2-star copy.