For only one mana, as long as you have three snow permanents on the battlefield, you can slightly boost your creatures power and also give it indestructible before it dukes it out with an opposing creature
Note that you are not required to amp up your Marauder if you have a better target
The trick here is ensuring that you get enough food to turn on your Bog Naughtys without having to spend cards to do so (Gingerbrute and Curious Pair being the potentially more dubious enablers)
Its finding one that reliably passes the shuffle test : consistent thickness, clean cuts, readable text, and a finish that doesnt feel like your deck is half playing cards and half cereal boxes
Many Soldiers can be found in white, but they also appear across all colors of Magic
Theres over 100 Vampires legal in EDH that have some way to gain life, and thats probably accidentally enough