mtg prerelease promo cards The Royal Scions [Throne of Eldraine Promos] Creatures you control gain hexproof and indestructible until end of turn MtG Prerelease & Release Rare

usually a 38-12 split 10 sources of "card advantage;" I use this term loosely, but mostly looking for card draw or any spell that nets me 2+ nonland cards in hand / directly into play 6 targeted removal split between creature / artifact / enchantment removal 3 board wipes 2 recursion 2 flexible tutors 1 graveyard hate 1 surprise "I Win" card That's always my starting point, which is then tweaked to suit the individual deck's strategy, and further tweaked with playtesting

I think other interesting restrictions would be fun to play with in a more Aura-focused set

Then, a separate triggered ability is put on the stack for each creature you tapped this way

You want to open a playset of Mana Crypts