Armored Armadillo

So all of them either need to interact or deal damage.

So things like the Armored Armadillo, which is one white mana.

for a creature armadillo at zero four and it has ward one and an activated ability does three generic and one white armored armadillo gets plus x plus o until end of turn where x is its toughness so this can scale really well late in the game or it can also just attack on its own if you have enough mana Law Rune Enforcer is another one of these kinds of cards.

For one white mana, it's a human soldier creature.

And it's a 1-2 with 1 and tap to tap target creature with mana value 2 or greater.