One of the quirks of Jumpstart: Historic Horizons is that not every card shows up in every pack
With more Spider-Heroes, doing a "web-slinging" mechanic felt more natural
But it offers much more than a linear strategy based on commander damage since Mazzy doesnt just buff themself
Right now I have it in so that I have something good to return with The Mending of Dominaria, but maybe a better plan is to use Bone Dragon and not The Mending of Dominaria, either just relying on Devious Cover-Up or possibly using Bone Dragon to sculpt your graveyard for Gaeas Blessing, though that sounds like the kind of late-game nonsense that will never actually come up, whereas Gaeas Blessing messing up your Bone Dragon will come up
Any permanent with multiple types can be targeted by spells that destroy one or more of those types so artifact creatures can die to both Nature's Claim and Infernal Grasp
There are a total of 9 Hyper Rare cards, 15 Special Illustration Rare cards, 25 Ultra Rare Cards and 36 Illustration Rare Cards