Freerunning There were grumblings online about the freerunning mechanic keying off commanders dealing combat damage to a player in addition to Assassins
I also think you have potential better options for the Electrickery slot such as End the Festivities, Cast into the Fire, or Barrage of Boulders
A 5/5 flying lifelink is huge and gains you a bunch of life
The other example is Shichifukujin Dragon, a card designed to promote the opening of a tournament center in Japan in 1996
Most cards that use charge counters need to build them upLux Cannon, Golem Foundry, and Titan Forge are just a few examples of cards that need multiple turns to function, or at least the help of the commander and proliferate effects
For instance, if you use something to phase out your opponents creatures and then resolve Stasis, those creatures wont phase back in because there wont be an untap step for them to return to the battlefield