This achievement is not too difficult to get however it is recommended that you get some prestige points before attempting it. I would advice you have the perks "Superhot" and "Slammer Motivation" and "Popcorn". Avoid using the perks "Bigger Pile" and "Runner Backstop" whilst attempting this achievement.
You will want to begin by clicking the rock and depositing some shards into "The Stash" and quickly buying "The Express" and "The Slam Club" Purchase a small number of runners but put the majority into slammers. Deposit more shards by clicking and buy the "Archery Range" and "Fire Arrows" as fast as you can. Keep purchasing Slammers and you should get this achievement.