For non-land cards, look for functionally similar options that achieve the same strategic goal at a lower cost budget removal, card draw, and ramp options exist across all colors
It makes creatures that share a color unable to block creatures of a given color for one turn
EachJapaneseHeat Wave Arena Booster Box contains 30 booster packs containing 5 random cards each
Strap in, theres a lot to learn and a load of places to cover
Heres an outline: 5-8 removal spells 4-6 card draw spells (including flashback cards) 4-6 payoffs (Sahagin, Shantotto, etc.) 2-3 other creatures (Wyvern, Ice Flan, etc.) 17 lands The deck is fairly simple to put together, and really doesnt want much outside of removal, card draw, and payoffs
Backgrounds, for instance, are a new type of enchantment, and will help represent your commanders story so far and give them a bonus