Pack Rat was really not that far from this list
What power level is cEDH
it doesnt technically say it cant be blocked, but the blocking condition is quite steep, and it hits really hard if your opponent doesnt block it
If youre looking for the best deck out of the box, Paradox Power is the way to go.
Want to destroy enchantments (Aven Cloudchaser), draw cards (Benalish Heralds), exile creatures (Catapult Master), prevent damage (Combat Medic), gain life (Conclave Phalanx), prevent all combat damage (Dream Fighter, Frontline Strategist), deal damage (Goblin Legionnaire, Rockcaster Platoon), bounce a creature (Sun Ce, Young Conqueror), or destroy a land (Keldon Arsonist)
Fantastical flowers, fruits, and vegetables grow in abundance, and the source of the land's power is this lotus that the children care for