The only difference is at the end of the game, you have to remove them from your deck
Ideally, Id update mine whenever a premier set like Ikoria: Lair of Behemoths releases so, about four times a year
For example, in the case of Bone Picker, I'd put this in my four-drop slot
Anim Pakal, Thousandth Moon Listed at: $7 Anim Pakal, Thousandth Moon rewards you with creature tokens whenever you attack with other creatures that arent a specific type
You could probably predict the majority of creatures in that players deck by knowing the colors and then choosing powerful beaters or the typical ETB stuff
Of course, if your deck is stacked (literally if youve cast Goblin Recruiter) with strength-boosting Goblin lords and other cards that synergize perfectly with Krenko you should be well on your way to a flavorful and fun victory via red mages favorite familiars