You also need a creature or artifact that you can tap for two or more mana, like Hedron Archive
The symbol of white is a white sun
The Commander format in Magic: The Gathering lets us build decks with 100 cards, which may strain your budget if youre looking for an effective build
Its really simple as well, and all you need is a toothpick and possibly water (toothpicks are seriously the best tool Ive found for altering after the actual paintbrush)
Untapping any permanent has a dazzling array of uses, from netting you extra card draw with The One Ring to setting up combos with Gaeas Cradle and friends
MDFC Gods are Kaldheim s take, and on their reverse is something associated with the particular God, whether that be a creature, an enchantment, or even a vehicle