This team is believed to have had only three members, meaning only three copies of this card exist, making it one of the rarest Heroes of the Realm cards
(Mechanically, I mean
For the most part, trying to stay Dimir is ideal and lets you draft the necessary pieces for your deck when they show up, but on a draft-by-draft basis, you want to be aware of the reasons to go into additional colors
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)
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
It helps keep real cards from being see-through or marked by thickness differences