Thankfully preventable by a support ability
Aside from fixing with reasonable dual lands, the lands here give little bits of utility and value and you have a few copying abilities to pull in the land-based weapons from across the table
B ut the change will come, whether we like it or not, because by the time Perfect Order becomes tournament legal, the rotation will have already taken place, and we will be facing a completely new territory, one where cards that might not have been historically powerful suddenly become the best option
Synergizing with top commanders like Yuriko, the Tiger's ShadowYuriko, the Tiger's Shadow, creatures like Silver-Fur MasterSilver-Fur Master, and powering up deck strategies such as Reanimator means that these Blades will both slice and dice up the others at the table
In other words, in the Magic multiverse, it's a pretty big deal
Here is my first Sealed experiment, a Black-White deck that splashed Blue for Singularity Rupture