Green tends to favour big creatures, White is generally about working together with other White cards and Blue tends to favour controlling the playfield in your favour
Crown Zenith CollectionRegieleki V or Regidrago V (available January 20, 2023): Includes four Crown Zenith booster packs, one promo card and oversize card featuring Regieleki V or Regidrago V, and one non-V foil promo card Crown Zenith Mini Tins (available February 17, 2023): Includes two Crown Zenith booster packs and one sticker sheet Crown Zenith Special CollectionPikachu VMAX (available February 17, 2023): Includes five Crown Zenith booster packs, one etched promo card and one oversize promo card featuring Pikachu VMAX, and one foil promo card featuring Pikachu V Mimikyu ex Box (available March 3, 2023): Includes four booster packs, one promo card and oversize card featuring Mimikyu ex, and one non-V foil promo card featuring Greavard
The card disadvantage of spending a card to put one on top of you library is often outweighed by finding Ancestral Recall or a combo piece like Yawgmoth's Will
Gutsy Pickaxe is an Item card that draws you another card, effectively turning your deck into a 56-card deck when you play 4 copies of the card
Of course, modern cards that you can easily purchase today dont come anywhere close to fetching millions, but its not uncommon to see prices for some of them breaking the $1,000 ceiling