Morrigaine

Unremovable Heal Red + buff-steal + speed lead — LEADER — +19% Ally SPD in all battles (only one aura is live). Passive She Who is Death places a 100% Heal Reduction 2T on the lowest-HP enemy at the start of each turn and it cannot be removed, transferred or spread. A2 Shriek steals ALL buffs from one enemy at 75% — the team's answer to Cleaning Spirit's Block Debuffs. A3 cuts all enemy TM 20% and grants allies 30% Inc SPD + 20% TM. Magic body takes reduced damage from Melt. 6★ built.

Buff blanket + Last Stand steal — 6★. A3 Velocimancy drains all enemy TM 20%, fills ALL allies 20% TM and places a 30% [Increase SPD] buff on ALL allies (2t); A2 Shriek (CD 4) has a 75% chance to steal ALL buffs from one enemy — the same cooldown as Last Stand. One seat covers what High Khatun and Geomancer covered separately. Her own aura (+19% SPD all battles) is the tempo alternative to Suzerain's ATK lead.

Swap — First swap in on the Spirit stage-20/24 wall, where her Magic body is the only strong-affinity attacker this roster can field against a four-Force main five. HH 9/10 (higher than Katonn's 7/10) — she sits out of the main five on role, not quality: Geomancer's full TM depletion already denies devour, and with no burn engine the fifth non-sustain seat has to be AoE damage + shred. A3 Velocimancy (CD 5): 75% AoE −20% enemy TM + 20% ally TM fill + 30% Inc SPD; A2 Shriek converts to a 50% Dec ACC on a boss target (real: it mutes Enfeeble's TM drain). Her Heal-Red passive is blank here — Skavag is immune. Aura +19% Ally SPD in all battles.

Dec ACC anchor + Dec SPD — A2 Shriek of the Banshee has a 75% chance to steal all buffs, and against a BOSS it places a 50% Dec ACC for 2 turns instead of True Fear — that is the debuff that halves the resist wall. A1 is a SINGLE hit (no multi-hit penalty) with a 50% chance of 30% Dec SPD. Geared SPD/ACC/HP%/DEF% with no ATK or DEF stacking, so she sits at the bottom of the Ironbrand rank order. 6★, unbooked. DISABLE A3 Velocimancy on auto — its 30% Inc SPD on all allies is five buffs = +50% boss TM, which outweighs its 20% enemy TM cut. HH 8/10, Ayumi 4★.

Swap — The alternative lead (6★ built, HH arena 8/10, arena_role speed-manipulator) — TM swing + unremovable Heal Red; still leads the Bunker-breaker alt where the grind matters more than the alpha.

Swap — NEW TO THIS RECORD — 6★ Legendary, HH 8/10 Chimera, and absent from the entry until this audit. Worth evaluating for the DoT-pressure variant and as a Magic-affinity option on a bad Force rotation. Note her hard CC is dead here: the Chimera is immune to Fear, True Fear and every other control debuff on the immunity list, so only her buff-steal and TM manipulation land.

Swap — 6★, but a poor fit for THIS content and rated on her other seats: her AoE TM swing is blocked (heads are TM-reduction immune), her True Fear is blocked (Fear immunity), and heads barely heal, so only her buff-steal lands. Bench her here unless the Second Key needs a body.