If you choose the finisher Master Hyperion and the Archangel Christia of the Acting Angels, they even shout out their exclusive lines
At first glance, you might've asked "Where's the Main Deck monster cards"?"
Special Summon 1 of those monsters
Choose a commander you enjoy, define a clear strategy, add 7-10 win conditions, add the core components (draw, ramp, removal), build a 36-38 land mana base with color fixing, then playtest and tune the ratio
we need creatures to convoke Hogaak, Arisen Necropolis and most of the best Golgari spells are keyed off creatures and/or lands (Fauna Shaman)
I will use one of the packs as an example: You can see the copyright is marked 1995, while the product also clearly states it was made in 1996