Some players run upwards of 30 copies of the base card in their deck, and if you wanted to do that with this stunning reprint, it would set you back a loan's worth of money, but at least you would have the fanciest deck around
While their main focus is on spells, sometimes they can find powerful effects attached to creatures, like Snapcaster Mage
5 Chaos - Mythic Theme Cascade Calamity Mana fixing is the name of the game with the Chaos theme pack from Foundations Jumpstart
Keep your magic the gathering and one piece cards safe and sound, like they're in a penny sleeve vault
Use a Conjurer's Closet, Ephemerate, or just about any other flicker spell to keep Yojimbo from triggering that final stage, and you've got a rather gnarly 5/5 and other, oppressive effects all in a single package
I somewhat class Night's Whisper as cheap filler and will often use it to increase my low curve playables in a list