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PRIMARYAffects units in the same squad (free/universal).Affects units in the same squad (in non-combat areas).Affects units in the same squad (in combat areas).SUPPORTSIn combat areas, affects all squads within (1 + support range extension) tile of this squad, excluding own squad.In combat areas, affects supports in the same squad.
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ATK▲[SR] Alice (20%)
[SMG] K (20%)
[AR] Phantom (20%)
[MG] Ludmilla: Winter (20%)
[SMG] D (20%)
[SG] Sugar (20%)		[MG] Mihara: Bonding Chain (40%)
[AR] Rapi (35%)
[MG] Rei Ayanami (25%)
[SR] Harran (35%)
[SG] Dorothy: Serendipity (35%)
[AR] SRosanna (30%)
[AR] Snow White (35%)		[MG] Modernia (35%)
[RL] Eunhwa (30%)
[MG] Product 12 (15%)
[MG] Guillotine (35%)
[SR] Product 08 (15%)
[SMG] iDoll Ocean (15%)
[AR] Guillotine: Winter Slayer (35%)
[RL] Emilia (25%)
[RL] Scarlet: Black Shadow (35%)
[AR] Rei: Tentative Name (25%)
[MG] Asuka: WILLE (25%)
[SG] Product 23 (15%)
[SR] Red Hood (35%)
[AR] iDoll Sun (15%)		Firepower Skill: ATK▲[SR] Trony (5%)
[RL] Noise (5%)
[MG] Aria (5%)
[AR] Rupee (5%)
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Same Element, Element Damage▲[AR] Asuka (40%)
[MG] Rosanna (45%)
[AR] Mihara (45%)
[AR] SSakura (45%)
[RL] Anis (45%)		[SR] Yulha (45%)
[SG] Isabel (50%)
[AR] Privaty (45%)
[SG] Guilty (45%)
[RL] Laplace (45%)		Recovery Skill: Heal X% Every 5 Secs[MG] Soda (1.5%)
[MG] Flora (1.5%)
[RL] N102 (1.5%)
[SR] Mary: Bay Goddess (1.5%)
[SG] Pepper (1.5%)
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Same Damage Distance, Damage Distance Bonus▲ (SG+SMG Category, AR+MG Category, SR+RL Category)[SG] Neon (45%)
[AR] Eve (40%)		[SG] Drake (45%)
[RL] Vesti (45%)
[AR] SWID (45%)		HP Skill: Max HP▲[RL] Bay (5%)
[AR] Rupee: Winter Shopper (5%)
[RL] Crust (5%)
[AR] Ade (5%)
[SMG] Novel (5%)
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Bonus Attack (After X normal attacks, deal X damage every 1 sec.)[SR] Eunhwa: Tactical Upgrade (35, 4%)
[RL] Cinderella (40, 4%)
[SR] Ein (25, 4%)
[SMG] Quency: Escape Queen (30, 4%)
[SR] Maxwell (30, 4%)		Attack Speed Skill: Interval Between Normal Attacks▼ X%[SR] Cocoa (5%)
[SG] Ether (5%)
[SR] Bready (5%)
[AR] Mana (5%)
[SG] Soda: Twinkling Bunny (5%)
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Damage Taken▲[RL] Power (15%)
[RL] Ada (15%)
[AR] Jill (15%)
[SR] Milk (15%)
[SG] Neve (15%)
[SMG] Epinel (10%)
[SR] Milk: Blooming Bunny (15%)		[MG] Rapi: Red Hood (35%)
[AR] Scarlet (35%)
[SG] Viper (20%)
[RL] Raven (25%)		[RL] A2 (25%)
[SMG] Miranda (20%)
[RL] Pascal (20%)
[SG] Maiden (35%)
[RL] Anchor: Innocent Maid (25%)
[SR] Liberalio (40%)
[RL] Quiry (20%)		Firepower Skill Lv. Up[SMG] Nayuta (1)
[SMG] Volume (1)
[SG] Noir (1)
[AR] Julia (1)
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Revive + HP Distribution[MG] CrownRecovery Skill Lv. Up[SMG] Clay (1)
[SR] Dolla (1)
[SR] Ade: Agent Bunny (1)
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Mobile Safety Enhancement (Damage Reduction While Moving)[MG] Emma (35%)HP Skill Lv. Up[SG] Privaty: Unkind Maid (1)
[MG] Delta: Ninja Thief (1)
[RL] Sora (1)
[SR] Delta (1)
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Taunt + Damage Reduction[MG] Kilo (25%)
[AR] Sin (30%)
[SMG] Rei (25%)
[RL] Anchor (25%)
[RL] Centi (30%)		Attack Speed Skill Lv. Up[SR] Exia (1)
[MG] Elegg (1)
[SG] Marciana (1)
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Recover Stamina Upon Kill[SMG] Soldier OW (15%)
[AR] Soldier EG (15%)
[SG] Soldier FA (15%)		Support Skill Range Up[SMG] Signal (1)
[SR] Rouge (1)
[MG] Elegg: Boom and Shock (1)
[AR] Blanc (1)
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Leech on Kill[SR] D: Killer Wife (8.4%)
[SG] Naga (8.4%)
[RL] Biscuit (4.2%)
[RL] Claire (4.2%)
[SMG] Alice: WL Bunny (8.4%)
[SG] Leona (8.4%)
[AR] Tove (6.3%)
[SR] Himeno (4.2%)
[SR] Frima (8.4%)		[SR] Sakura (12.6%)
[AR] Moran (12.6%)
[SR] Mari (10.5%)
[RL] Rapunzel (14.7%)
[SMG] Misato (8.4%)		[AR] 2B (10.5%)
[MG] Emma: Tactical Upgrade (14.7%)
[SMG] Quency (12.6%)
[SMG] Mast (10.5%)
[AR] Dorothy (14.7%)
[SG] Poli (12.6%)
[SMG] Sakura Suzuhara (8.4%)
[SMG] Little Mermaid (16.8%)
[RL] iDoll Flower (6.3%)
[AR] Helm: Aquamarine (12.6%)		Squad Range Up[RL] Yan (1)
[RL] Trina (1)
[SG] Mary (1)
[RL] Anne: Miracle Fairy (1)
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Squad Field of View▲[SMG] Crow (1)
[SMG] Soline (1)		Note that most skills in the same cell do not stack. Stacks from other cells stack despite having the same buff. For example, Modernia's and Alice's skill stack, but not Modernia's and Guillotine's.

Support skills written in bold stack. For example, Recovery Skill Lv. 1 + Recovery Skill Lv. 2 stack, and Recovery Skill Lv. 2 + Recovery Skill Lv. 2 stack too. Healers are useful during combat and for topping up your Strike (non-combat) squads in between explorations. Use Combat battles like Bases strategically to keep your Strike squads running.

Recovery skills are based on targets' Max HP, not caster's.

Generic Comp Builds:

Solo Healer Team
(Recov Skill, Recov Skill Up, Support Range Up, Squad Range Up, FLEX)

2+ Healer Team
(Recov Skill, Recov Skill Up, Squad Range Up, Support Range Up, FLEX)
(Recov Skill, Recov Skill Up, FLEX, FLEX, Support Range Up)
Repeat the last one.

Taunter Team
(Crown, Taunter, Combat Max HP▲, Free Max HP▲, FLEX)

Combat Team
Mainly ATK▲, Bonus ATK, & Damage Taken▲ from Combat or Free.
Damage Taken benefits all squads attacking a target.
Damage Taken from the same class (column) do not stack.
Combine Damage Taken from Combat + Free for the best result.
You can put Damage Taken on Taunter/Support Teams if you want.
Everything else is FLEX/situational.

Scout/Strike/Exploration Team
Same as Combat but instead pick from Non-Combat and Free columns.
Normal Attack Range Up is good but not mandatory.
Move Speed is optional (does not reduce stamina consumption).
Stamina regenerates at 10%/30 minutes.
You can use R-rank Soldier-line units to recover stamina on kill.
Or, you know, just use Stamina Potions.

Tips:
Hospital sucks.
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Max HP▲[SMG] Nero (20%)
[RL] Rumani (10%)
[RL] Arcana (15%)
[SMG] Ludmilla (20%)
[SMG] Makima (15%)
[AR] Folkwang (10%)
[AR] Mori (5%)
[RL] Tia (20%)		[RL] Yuni (30%)
[SMG] Lily (20%)
[RL] Jackal (30%)		[AR] Grave (30%)
[RL] Maiden: Ice Rose (35%)
[SR] Helm (30%)
[MG] Rem (25%)
[RL] Noah (35%)
[SR] Ram (20%)
[SR] Rapunzel: Pure Grace (30%)
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Move Speed Up[SG] Anis: Sparkling Summer (50%)
[MG] Neon: Blue Ocean (50%)
[RL] Mica (50%)
[SMG] Mica: Snow Buddy (50%)		[SG] Zwei (50%)
[MG] Mast: Romantic Maid (50%)
[SR] Admi (40%)
[SMG] Liter (50%)
[SMG] Chime (40%)
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Normal Attack Range Up[RL] Belorta (1)
[AR] Brid (1)
[MG] Diesel (1)
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Shield Enhancement: Deals damage per sec to targets within 2 tiles around the calling signal (item) within the area.[SR] Nihilister (40%)
[RL] Vesti: Tactical Upgrade (35%)
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