If you cast Snapcaster Mage to flashback a spell from your graveyard, then the Mage supplies you with a creature on top of whatever other card you get to cast again
Foundations contains 292 regular cards (91 commons, 101 uncommons, 60 rares, 20 mythic rares, 20 basic lands), and includes randomly inserted traditional foil versions of all cards
Mimikyu ex has the following attacks: Claw Slash - 70 damage
Tarountula can be obtained from Paldean Wonders pack in the Paldean Wonders set
It also shows once more that TPC is aware of the collectors, not just the players
There does seem to be a loophole: Id need to check with a judge, but the wording suggests the cards could be balanced on top of each other on the same finger, which makes it a little easier, but dont quote me on that