There are other things to consider, like rarity, but those are the big factors you need to consider when making custom cards
Manabond Market Price: $7.33 A zany mana-ramping card that allows you to toss all your lands into play at the cost of One with Nothing-ing yourself, this low-cost enchantment is fairly easy to abuse so long as you pack plenty of instants or Landfall triggers
If we go way too safe, we risk the other thing, where the trading card gamers say, This isnt for me. I think the reason it took so long to get where we got was that specific target we were trying to hit to do something that we feel is welcoming, and strategically exciting for trading card gamers
Tiered spells are another alternate version of the many modal spells weve seen in the past few years, but this one is Final Fantasy-flavored
Bounty of the Hunt gave the deck a Giant Growth it could play for no mana, distributable how the caster saw fit among his team
You then get an additional combat phase to make use of this