Modern Magic cards use different symbol colours to show rarity: common, uncommon, rare, and mythic rare
Then, Chapter II lets you discard up to two cards, then draw that many
If an opponent tries to use any effect that would add a card from their Deck to their hand, Special Summon a monster from their Deck, or send a card from their Deck to their Graveyard, players can discard this card from their hand to negate the effect
The first effect being usable during the opponents turn is a good way to allow for the deck to use its chief mechanic during its opponents turn
Gixian Puppeteer can reanimate any other creature in our deck, while Gurgling Anointer can also potentially reanimate anything if we can grow its power enough before it dies
This is important since it helps me rule out some solutions