RNG Hell or Skill issue? | Wesnoth Ladder Replay Review

After this player lost to a first night rush twice he got a little bit mad about the game and started blaming the RNG. While he did have some unlucky moments, I wanted to analyze if he could've played it better and still won. This is a bit different from my usual Ladder Replays as I'll be mostly analyzing the play of one player and pointing out mistakes and give some of my thoughts and suggestions on how it could be played better. If you have anything to add, let me know in the comments! Replay details: Map: Weldyn Channel Players: KnightKuni vs wtf_is_this Factions: Rebels/Drakes vs Knalgans/Northerners