mtg card that turns lands into creatures The Best Creature In Exploring Landfall Mechanics in Magic:

When it dies, you get to create a legendary White equipment called Icingdeath, Frost Tongue, which gives a creature +2/+0 and the ability to tap a creature whenever the equipped creature attacks

This locks just about anything down for three turns, which is an eternity in a format like Modern

So keep your eye out for that

Therefore, I kept the good idea of rotating drum but transformed it with a linear conveyor with many trays attached to the conveyor

Both are good cards and both will tend to favour you more than your opponent both by your timing discretion and your build

I do not personally sell cards so I cannot say for sure if this extra level of organization is worth the effort