Buff
Strengthen
Reduces the value of the received damage by 15% or 25%.
What the game's own status effects screen says
In the game data this effect appears as ReduceDamageTaken15, ReduceDamageTaken25.
Champions that apply it
63 champions have a skill that applies Strengthen, according to the effect lines in the game data. This lists who applies it, not how reliably: chance, duration and resistance are on each champion's page.
Achak the Wendarin
Alaz the Sunbearer
Androc the Glorious
Andryssia
Aphidus the Hivelord
Aragaz Wyldking
Aria the Golden Hope
Arne the White
Ba Satha
Bivald of the Thorn
Branch-arm Lasair
Burangiri
Carlinia
Cecilia the Red Hope
Cillian the Lucky
Dark Elhain
Deephook Nagis
Deliana
Denid the Tusk Knight
Diamant Coppercoin
Donatello
Duedan the Runic
Giath the Truthshield
Glorious Pallas
Greenwarden Ruarc
He-Man
Hierophant Lazarius
Hoforees the Tusked
Ilysinya
Iudex Artor
Jingwon
Kawn Branchbreaker
Khamir Scald-eye
Korugar Death-Bell
Krakarth
Lady of Ireth
Lydia the Deathsiren
Marichka the Unbreakable
Masahiro the Bell Monk
Matriarch Zarguna
Mavara the Web Diviner
Mithrala Lifebane
Morag Bronzelock
Nekhret the Great
Pharsalas Gravedirt
Polara Fireheart
Prundar
Pythion
Ragash
Sigmund the Highshield
Sir Nicholas
Skull Lord Var-Gall
Solanar the Gleaming
Tarshon
Teryx the Restless
The Incarnate
Truath
Urost the Soulcage
Ursala the Mourner
Ursuga Warcaller
White Dryad Nia
Wight Queen Ankora
Wurlim Frostking
The description is the game's own text. It has not been tested in battle here, and the game's wording can be loose (for example about numbers that differ between versions of an effect). See Data quality for what has and has not been checked. Found a mistake? Use "Report a problem" at the bottom of the page.