Ill preface this with, I have much more valuable things than my cards, but in the end everything is just stuff
There are so many powerful abilities attached to Dragons, along with many having great stats, that Crucible of Fire is the most win more card that can be put into any Dragon deck
Thats because almost every card in Dinn supposedly contains a secret puzzle to solve that contributes to a multi-media spanning ARG (Alternate Reality Game) that exists at the core of the game
I also highly recommend getting a binder that has side-loading sleeves rather than top-loading sleeves, because your cards wont fall out of your binder
About Syr Konrad, the Grim Syr Konrad, the Grim is a card in the Magic: The Gathering catalog on collecto.rs
They can also include things that arent covered by keywords, like the ability for Torbran, Thane of Red Fells ability to increase the damage dealt by red sources