fire emblem cipher booster box fe Cipher 0 - B22 The Binding Blade AmiAmi [Character & Hobby Shop]

No other deck builder comes close to the Dueling Nexus deck builder, I highly recommend you check it out

Some others helped me figure out that to get individual rates you need to open 1m+ packs, which no one will get close to, so its really only figuring out how many rarity tiers there are and how many cards are in those tiers

Diancie is a very rare Rock / Fairy type - sharing the status with Carbink, which it is technically a mutation of - and Hoopa is the first Psychic / Ghost

It's a Jund (black/red/green) Dragon Noble that allows you to draw a card and give it a +1/+1 counter whenever you sacrifice a permanent

+1: Rowan, Scholar of Sparks deals 1 damage to each opponent