To start, with all three cards in play, sacrifice Optimus Prime, milling your opponent
Put those cards into your hand and the rest on the bottom of your library in a random order
Once this equipment hits the field, your opponent now has to contend with your entire deck when it comes to possible interruptions even if youre just bluffing
Sometimes, a subtle difference is all it takes to make a drastically different mechanic, and subtlety is House Dimirs greatest weapon
Even some of the most experienced players will swing a deal for, say, a playset of Gravecrawlers and then declare, Well, I guess Im building R/B Vengevine now! As we discussed earlier, the most expensive cards in a given format tend to be the most stable