Being a loyal retainer to Tir McDohl has some perks, but, unfortunately, getting their own share of his immense power apparently isn’t one of them. Like the rest of Tir’s retainers, Cleo is stranded in Light, quite far from her master. Still, her Fire Rune, granted by Leknaat, certainly givers her a leg up on her fellow soldiers. Nevertheless, fighting a Fire Emblem archer like Wil still has some downsides (like those irritating counters), so she'll have to really crank up the heat with Explosion and finish it before he can launch a deadly counterattack.