Upcoming Arcane hero - eviltoast

Arcane Euphoria: Accelerates Special trigger (cooldown count-1).At start of combat, if unit’s HP ≥ 25%, grants Atk/Spd/Def/Res+5 to unit, unit makes a guaranteed follow-up attack, deals damage = 15% of unit’s Atk (including when dealing damage with a Special triggered before combat), and reduces damage from foe’s first attack by 30% during combat.