Fire Emblem Awakening [SPOILERS INSIDE]

OH MY GOD THIS GAME IS SO HARD ON CLASSIC, MY WEAK peachES KEEP DYING, ONE BOWMAN SHOULD NOT ONE HIT MY PEGASUS KNIGHT MAN. I JUST DONT WANT ANYONE TO DIE

Pegasus Knights and other flying units are traditionally weak to arrows and wind magic. It's can get frustrating, every Fire Emblem game I've played I've always forgotten about an archer or a mage at least on one map, and said archer always ends up killing a pegasus knight. If you're getting the DLC Smash Brethren 3 gives a skill that negates the arrow weakness for flyers.