I made this a few months ago and noticed recently some similar decks. Figured people must of liked it enough to copy it I should post the original here to play with.
The propose of the deck is to draw life from your opponent via card draws via units, spells and night.
Messenger Hawk to copy in more Dichro's Ruin relics or Reflection. The Reflection route can be fun!
You want to keep the opponents hand topped off the best you can. I know this sounds like a conflict of interest but your big play is Lys, Champion of Linrei. Once you slam that down you make your opponent draw an entirely new hand, off of which are considered new drawed cards. They take a lot of damage, you gain a lot of life each turn. Game ends pretty quickly if they have a full hand and can't stop Champion of Linrei. You don't need the Champion to win, but's it's nice a game finisher. Spamming Reflection into each other can be pretty fun to watch while your widdle them down and grow in health while the deck does it's thing.
Won many Diamond Gauntlets with it and has served me well on Casual matches. Always have a lot of fun playing this deck.