Tier list
Ranked from what each kit does for the area, not from opinion. Connect your account and the champions you own are marked, so you can see where your roster sits and who is worth chasing.
S
S tier for Doom Tower (1)
Built for this. Worth every book and rank.
A
A tier for Doom Tower (33)
Strong core pieces; most teams field one or two.

Riho Bonespear74/100 · LegendaryDecrease DEF · AoE · Block Debuffs · Heal
Thayla Hammerhorn74/100 · LegendaryDecrease DEF · AoE · Heal · Block Buffs
Elva Autumnborn68/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Searsha the Charred68/100 · LegendaryDecrease DEF · AoE · Heal · Block Buffs
Sydax King-killer68/100 · LegendaryDecrease DEF · AoE · Enemy MAX HP damage · Decrease ATK
Khoronar66/100 · LegendaryDecrease DEF · AoE · Block Debuffs · Remove Debuffs
Kassandra64/100 · LegendaryDecrease DEF · AoE · Heal · Remove Debuffs
Packmaster Shy'ek64/100 · LegendaryDecrease DEF · AoE · Heal · Remove Debuffs
Siphi the Lost Bride64/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Freyja Fateweaver62/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Highmother Maud62/100 · LegendaryAoE · Heal · Remove Debuffs · Decrease ATK
Kaja the Wry62/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Supreme Galek62/100 · LegendaryAoE · Heal · Remove Debuffs · Block Buffs
The Calamitus62/100 · MythicalDecrease DEF · AoE · Heal · Block Buffs
Uugo61/100 · EpicDecrease DEF · AoE · Heal · Remove Debuffs
Gaellut, Son of the Pact60/100 · LegendaryDecrease DEF · AoE · Heal · Remove Debuffs
Kalvalax60/100 · LegendaryAoE · Enemy MAX HP damage · Heal · Remove Debuffs
Starsage Galathir60/100 · MythicalAoE · Block Debuffs · Heal · Remove Debuffs
Gaspard the Accused58/100 · LegendaryAoE · Heal · Decrease ATK · Revive
Glorious Pallas58/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Hilvi the Rime-called58/100 · LegendaryDecrease DEF · AoE · HP Burn · Revive
Kyoku58/100 · LegendaryAoE · Heal · Decrease ATK · HP Burn
Pythion58/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Sethallia58/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Theodosia the Disgraced58/100 · MythicalAoE · Heal · Remove Debuffs · Revive
Tuhanarak58/100 · LegendaryAoE · Remove Debuffs · Block Buffs · Decrease ATK
Ultan of the Shell58/100 · LegendaryDecrease DEF · AoE · Heal · Remove Debuffs
Venalicia Thrallmother58/100 · LegendaryDecrease DEF · AoE · Heal · Block Buffs
Cecilia the Red Hope56/100 · LegendaryAoE · Enemy MAX HP damage · Heal · Remove Debuffs
Gracchos Turn-drake56/100 · LegendaryDecrease DEF · AoE · Heal · Block Buffs
Granyt Doorkeep56/100 · LegendaryDecrease DEF · AoE · Remove Debuffs · Block Buffs
Masahiro the Bell Monk56/100 · LegendaryAoE · Heal · Block Buffs · Revive
Mausoleum Mage55/100 · EpicAoE · Block Debuffs · Heal · Remove Debuffs
B
B tier for Doom Tower (143)
Useful when you lack the champions above.

Archbishop Pinthroy54/100 · LegendaryAoE · Heal · Remove Debuffs · Block Buffs
Authoratrix Lamasu54/100 · LegendaryAoE · Remove Debuffs · Block Buffs · Decrease ATK
Belletar Mage-slayer54/100 · LegendaryAoE · Block Debuffs · Heal · Revive
Blind Seer54/100 · LegendaryAoE · Block Debuffs · Heal · Revive
Foli54/100 · LegendaryDecrease DEF · AoE · Heal · Remove Debuffs
Gurptuk Moss-Beard54/100 · LegendaryAoE · Heal · Remove Debuffs · Block Buffs
Krisk the Ageless54/100 · LegendaryDecrease DEF · AoE · Decrease ATK · Ally Protection
Niamhe, Spear of Nyresa54/100 · LegendaryAoE · Block Debuffs · Heal · Decrease ATK
Rakka Viletide54/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Togron the Conjoined54/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Underpriest Brogni54/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Rearguard Sergeant53/100 · EpicDecrease DEF · AoE · Heal · Decrease ATK
Skytouched Shaman53/100 · EpicAoE · Block Debuffs · Heal · Remove Debuffs
Alatreon Blademaster52/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Claidna52/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Galleus Bloodcrest52/100 · MythicalAoE · Enemy MAX HP damage · Heal · Decrease SPD
Kantra the Cyclone52/100 · LegendaryAoE · Heal · Block Buffs · Decrease ATK
Lady Noelle52/100 · LegendaryAoE · Heal · Remove Debuffs · Block Buffs
Marichka the Unbreakable52/100 · LegendaryAoE · Heal · Remove Debuffs · Revive
Minaya52/100 · LegendaryAoE · Block Debuffs · Heal · Revive
Mother Cybele52/100 · LegendaryAoE · Heal · SPD aura · Decrease SPD
Teumesia52/100 · LegendaryDecrease DEF · AoE · Remove Debuffs · HP Burn
Ursuga Warcaller52/100 · LegendaryDecrease DEF · AoE · Decrease ATK · Ally Protection
Venus52/100 · LegendaryDecrease DEF · AoE · HP Burn · Poison
Ailil50/100 · LegendaryDecrease DEF · AoE · Heal · Block Buffs
Anaxia the Reborn50/100 · MythicalDecrease DEF · AoE · Heal · Decrease ATK
Gamuran50/100 · LegendaryAoE · Enemy MAX HP damage · Heal · Revive
Keberon the Underflame50/100 · LegendaryDecrease DEF · AoE · Heal · HP Burn
Sicia Flametongue50/100 · LegendaryDecrease DEF · AoE · Heal · HP Burn
Tramaria50/100 · LegendaryAoE · Block Debuffs · Remove Debuffs · SPD aura
Tyrant Ixlimor50/100 · LegendaryAoE · Heal · HP Burn · Ally Protection
Xanthe Seaflower49/100 · EpicAoE · Heal · Remove Debuffs · Block Buffs
Bladechorister Caldor48/100 · LegendaryDecrease DEF · AoE · Enemy MAX HP damage · Poison
Chaagur48/100 · LegendaryDecrease DEF · AoE · Heal · Poison
Hierophant Lazarius48/100 · MythicalAoE · Block Debuffs · Block Buffs · Revive
Joan the Luminant48/100 · MythicalAoE · Heal · Remove Debuffs · Revive
Khamir Scald-eye48/100 · LegendaryAoE · Heal · Revive · SPD aura
Michinaki48/100 · LegendaryDecrease DEF · AoE · Decrease ATK · HP Burn
Mighty Ukko48/100 · LegendaryAoE · Block Buffs · Decrease ATK · Revive
Praeva the Slitherer48/100 · LegendaryAoE · Heal · Revive · SPD aura
Raglin48/100 · LegendaryAoE · Heal · Remove Debuffs · Revive
Spirithost48/100 · RareAoE · Block Debuffs · Heal · Remove Debuffs
Tomb Lord48/100 · LegendaryDecrease DEF · AoE · Decrease ATK · Decrease SPD
Vergumkaar48/100 · LegendaryDecrease DEF · AoE · Remove Debuffs · Increase DEF
Urogrim47/100 · EpicAoE · Heal · Remove Debuffs · SPD aura
Yuzan the Marooned47/100 · EpicAoE · Block Debuffs · Heal · Remove Debuffs
Amoch the First Satrap46/100 · LegendaryAoE · Block Debuffs · Heal · Decrease SPD
Bad-el-Kazar46/100 · LegendaryAoE · Heal · Remove Debuffs · Poison
Bambus Fourleaf46/100 · LegendaryAoE · Remove Debuffs · Decrease ATK · Decrease SPD
Blizaar the Howler46/100 · LegendaryAoE · Remove Debuffs · Revive · Ally Protection
Blood Marchioness Mina46/100 · MythicalAoE · Enemy MAX HP damage · Decrease ATK · Revive
Cardiel46/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Crohnam46/100 · LegendaryAoE · Heal · HP Burn · Revive
Drexthar Bloodtwin46/100 · LegendaryAoE · Heal · Decrease ATK · HP Burn
Graazur Irongut46/100 · LegendaryAoE · Enemy MAX HP damage · Heal · Increase DEF
Hakkorhn Smashlord46/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Korugar Death-Bell46/100 · LegendaryAoE · Heal · Remove Debuffs · Ally Protection
Martyr46/100 · LegendaryDecrease DEF · AoE · Decrease ATK · Increase DEF
Odin Faefather46/100 · LegendaryDecrease DEF · AoE · Enemy MAX HP damage · Revive
Opardin Clanfather46/100 · LegendaryAoE · Block Debuffs · Heal · Remove Debuffs
Ramantu Drakesblood46/100 · LegendaryDecrease DEF · AoE · Block Buffs · Decrease SPD
Scyl of the Drakes46/100 · LegendaryAoE · Heal · Revive · Ally Protection
Sniktraak46/100 · LegendaryAoE · Heal · Decrease ATK · Ally Protection
Sulfuryion46/100 · LegendaryAoE · Heal · HP Burn · Revive
Wythir the Crowned46/100 · LegendaryAoE · Heal · Remove Debuffs · Increase DEF
Yncensa Grail-bearer46/100 · LegendaryDecrease DEF · AoE · Decrease ATK · Base speed 105
Achak the Wendarin45/100 · EpicAoE · Block Debuffs · Heal · HP Burn
Dark Athel45/100 · EpicDecrease DEF · AoE · Heal · Decrease SPD
Fenax45/100 · EpicDecrease DEF · AoE · Block Buffs · Block Revive
Luria45/100 · EpicDecrease DEF · AoE · Block Buffs · Block Revive
Ostrox Boneglaive45/100 · EpicAoE · Heal · Remove Debuffs · Block Buffs
Steelskull45/100 · EpicAoE · Heal · Remove Debuffs · Increase DEF
White Dryad Nia45/100 · EpicAoE · Heal · Remove Debuffs · Ally Protection
Ash’nar Dragonsoul44/100 · MythicalAoE · Heal · HP Burn · Base speed 105
Chronicler Adelyn44/100 · LegendaryAoE · Heal · Decrease ATK · Decrease SPD
Daywalker44/100 · RareAoE · Block Debuffs · Remove Debuffs · Revive
Fyna, Blade of Aravia44/100 · LegendaryAoE · Block Debuffs · Remove Debuffs · SPD aura
Gnut44/100 · LegendaryAoE · Enemy MAX HP damage · Heal · Decrease ATK
Goffred Brassclad44/100 · LegendaryDecrease DEF · AoE · Remove Debuffs · Increase DEF
Greenwarden Ruarc44/100 · LegendaryAoE · Heal · Decrease ATK · Increase DEF
Gronjarr44/100 · LegendaryAoE · Heal · Remove Debuffs · HP Burn
Jingwon44/100 · LegendaryAoE · Block Debuffs · Remove Debuffs · Block Buffs
Loki the Deceiver44/100 · LegendaryAoE · Heal · Block Buffs · Base speed 105
Lydia the Deathsiren44/100 · LegendaryDecrease DEF · AoE · Block Buffs · Revive
Nekhret the Great44/100 · LegendaryAoE · Block Debuffs · Decrease ATK · Ally Protection
Pheidi Tealcrest44/100 · LegendaryAoE · Heal · Block Buffs · Decrease SPD
Seducer44/100 · RareAoE · Block Debuffs · Decrease ATK · Ally Protection
Solanar the Gleaming44/100 · LegendaryAoE · Block Debuffs · Revive · Increase DEF
Strategos Islin44/100 · LegendaryAoE · Heal · Ally Protection · Decrease SPD
Vizug the Noxious44/100 · LegendaryAoE · Heal · HP Burn · Poison
Wight Queen Ankora44/100 · LegendaryAoE · Heal · Remove Debuffs · Revive
Baroth the Bloodsoaked43/100 · EpicDecrease DEF · AoE · Heal · Decrease ATK
Deephook Nagis43/100 · EpicAoE · Heal · Remove Debuffs · Ally Protection
Madame Serris43/100 · EpicDecrease DEF · AoE · Block Debuffs · Decrease ATK
Rian the Conjurer43/100 · EpicAoE · Block Debuffs · Block Buffs · Revive
Skathix43/100 · EpicAoE · Block Debuffs · Remove Debuffs · Decrease SPD
Stonebound Thisbe43/100 · EpicAoE · Heal · Block Buffs · Decrease ATK
Toragi the Frog43/100 · EpicAoE · Heal · Decrease ATK · Ally Protection
Venomage43/100 · EpicDecrease DEF · AoE · Decrease ATK · Poison
Acrizia42/100 · LegendaryDecrease DEF · AoE · Enemy MAX HP damage · Legendary
Altan42/100 · LegendaryAoE · Decrease ATK · Revive · Increase DEF
Artak42/100 · LegendaryAoE · Heal · Decrease ATK · HP Burn
Bystophus42/100 · LegendaryDecrease DEF · AoE · Heal · Legendary
Duchess Lilitu42/100 · LegendaryAoE · Block Debuffs · Revive · SPD aura
Dune Herald Zaharis42/100 · LegendaryAoE · Block Debuffs · Block Buffs · SPD aura
Ezio Auditore42/100 · LegendaryDecrease DEF · AoE · SPD aura · Poison
Fjorad Wolfheart42/100 · MythicalAoE · Block Debuffs · Decrease SPD · Base speed 105
Gharol Bloodmaul42/100 · MythicalAoE · Heal · Remove Debuffs · Ally Protection
Harvest Jack42/100 · LegendaryAoE · Block Buffs · Decrease ATK · Decrease SPD
Kawn Branchbreaker42/100 · LegendaryAoE · Remove Debuffs · Block Revive · Increase DEF
Klaazag Keyhulk42/100 · LegendaryDecrease DEF · AoE · Enemy MAX HP damage · Legendary
Lord Champfort42/100 · LegendaryDecrease DEF · AoE · Decrease ATK · Decrease SPD
Marius the Gallant42/100 · LegendaryAoE · Enemy MAX HP damage · Increase DEF · Base speed 105
Roxam42/100 · LegendaryDecrease DEF · AoE · Block Debuffs · Legendary
Treeshield Knott42/100 · RareAoE · Heal · Decrease ATK · Revive
Vlad the Nightborn42/100 · LegendaryDecrease DEF · AoE · Heal · Legendary
Wallmaster Othorion42/100 · LegendaryAoE · Enemy MAX HP damage · Block Buffs · Decrease ATK
Dawncaller Sabitha41/100 · EpicAoE · Heal · Revive · Increase DEF
Hotatsu41/100 · EpicAoE · Remove Debuffs · Decrease ATK · Increase DEF
Miscreated Monster41/100 · EpicDecrease DEF · AoE · Heal · Ally Protection
Royal Guard41/100 · EpicDecrease DEF · AoE · Enemy MAX HP damage · Decrease SPD
Sepulcher Sentinel41/100 · EpicAoE · Block Debuffs · Decrease ATK · Increase DEF
Sir Artimage41/100 · EpicDecrease DEF · AoE · Remove Debuffs · Decrease SPD
Tagoar41/100 · EpicAoE · Heal · Revive · Increase DEF
Tidemaster Dexikos41/100 · EpicAoE · Heal · Revive · Increase DEF
Ultimate Galek41/100 · EpicAoE · Heal · Remove Debuffs · HP Burn
Avir the Alchemage40/100 · RareAoE · Heal · Decrease ATK · Decrease SPD
Belz the Reckoner40/100 · LegendaryDecrease DEF · AoE · Block Buffs · Legendary
Brewguard Jeroboam40/100 · LegendaryAoE · Heal · Remove Debuffs · Legendary
Caoilte the Asharrow40/100 · LegendaryAoE · Block Debuffs · Heal · Legendary
Donatello40/100 · LegendaryAoE · Heal · Remove Debuffs · Legendary
Judge40/100 · RareDecrease DEF · AoE · Decrease ATK · Decrease SPD
King Gallcobar40/100 · LegendaryAoE · Remove Debuffs · Block Buffs · Poison
Kurosa the Covetous40/100 · MythicalAoE · Heal · Remove Debuffs · Mythical
Lady of Ireth40/100 · LegendaryAoE · Heal · Remove Debuffs · Legendary
Mezomel Luperfang40/100 · MythicalDecrease DEF · Heal · Block Revive · Base speed 105
Michelangelo40/100 · LegendaryDecrease DEF · AoE · Decrease ATK · Legendary
Narma the Returned40/100 · LegendaryAoE · Heal · Decrease ATK · Poison
Noldua the Gloaming40/100 · LegendaryDecrease DEF · AoE · Revive · Legendary
Razelvarg40/100 · LegendaryAoE · Heal · SPD aura · Base speed 105
Storm Herald Hekaton40/100 · LegendaryAoE · Enemy MAX HP damage · SPD aura · Increase DEF
Vallaryn the Equalizer40/100 · LegendaryAoE · Heal · Remove Debuffs · Legendary
Warlord40/100 · LegendaryAoE · Block Debuffs · Heal · Legendary
Grades come from the skills, aura and base speed matched against what the area rewards. They rank kits, not builds: a well-built B beats a naked S. Rarity order in the filters is Mythical then Legendary for a reason.