Magic has had a long tradition of two-player starter products dating all the way back to 1994s Revised Gift Box, and Starter Kits are the latest version of that product line
1x Beast (4/4) // Elemental token
He also works brilliantly with his Companion Amy Pond, who has to get in for damage and can then remove that many time counters from a suspended card
While you'll use the cards in your graveyard to determine the stats and abilities of your graveyard-that's-a-creature, those cards aren't themselves on the battlefield
Enter the budget tutors, affordable search effects that find the cards you need, though not without restrictions
If you cast it without a Time Vault, you could go find it and threaten to take infinite turns, next turn