all cards in foundations mtg Top 10 BEST from Magic the Gathering: Foundations! 10 of which are Full The 10 Cards Everybody Wants

When you have expendable tokens to snack on, Krav will gain you a decent amount of card advantage and Regna has lifegain synergy with token generation on top

(Mechanically, I mean

JUST a deal-four-Drain-for-four would warrant a second look at five mana (folks have paid six for this without complaint)

Looking at the most valuable cards in the Final Fantasy x Magic: The Gathering set as of the time of writing shows that the highest-value cards are all either foil or surge foil printings, which seems to have contributed to the hyper-inflated cost of both individual Collector Booster packs (now going for $100 on the secondary market) and a Collector Booster Display Box (fetching up to $1,200)