Like other artifact commanders, Syr Ginger capitalizes on sacrifice outlets as they allow this food knight to grow bigger and manipulate the top of your library
Any cards which dont fit into one of those categories are probably lowering your power level, so consider how many you play when finding the right balance for your table
Like most Magic: The Gathering cards, the value of Rest in Peace depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Mystery Booster 2)
The First Chapter establishes the foundations of Lorcana
It's about shuffling up your strong and fully optimized deck, whatever it may be, and seeing how it fares
Then if a noncreature card was discarded this way, put a +1/+1 counter on each Moogle you control