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Owain can be a really good Enemy Phase unit.
Check that out. 10 or 25 FLAT DAMAGE on Blue Flame. And a 3 cooldown special isn't bad, especially if he has built-in Steady Breath (gaining +1 charge per foe's attack), meaning he can really abuse his special differently.
Give him Quickened Pulse and either of the Pulse supports and watch him burn.

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