If an Insect card was milled this way, put a loyalty counter on Grist and repeat this process
Or, to make it easier, you can buy ready-made Battle Decks for about $10, which isnt bad
Tchotchke Elemental gets +1/+1 for each knickknack counter on it
I still have a lot of cards sitting around so I had some raw material for altered art cards
It relies on hit counters, but the payoff comes in the form of cards and Treasure
In fact, the bigger problem you run into is if you keep doing this, you constantly have ChronozoaChronozoas that are summoning sick, and can't attack, so at some point you have to stop your Time Travel nonsense and start winning the game instead