Baylan has an anti-fear clause which consists of;
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If there are no enemy Galactic Legends, whenever a Mercenary ally is inflicted with Fear:
- All Mercenary allies gain 50% bonus Max Protection and Offense (stacking), until the end of encounter
- Recover 50% Health and Protection
- Deal True damage to all enemies, which can't be evaded or defeat them, Blind them for 1 turn, which can't be evaded or resisted, and inflict them with Healing Immunity for 1 turn, which can't be evaded, dispelled, or resisted
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which covers a lot of ground but misses out on one key functionality.
- Recover 50% Health and Protection and dispel all debuffs from Mercenary allies
is what the code says it does on swgoh.gg (as seen in the screenshot) and that remains consistent with what it does in game.