[1] Its effect revived "Drone Carrier", who Special Summoned "Drone Corporal" from his GY
Then these surveil 1 on arrival to the battlefield, so they can give you card draw security, and then also send it to the graveyard if you don't immediately need it, or just want reanimation, flashback or delirium for later use
When it dies, you get a free Nevinyrral's Disk effect if you pay 1, which is some additional insurance that makes people uninterested in killing it
As the name suggests, this deck takes time to do its thing, and it has a lot of moving pieces, but the individual power level of the cards is quite high, so it seems fun if you can get over the learning curve with all the new cards
until the End Phase, take control of that target, but it cannot declare an attack or be Tributed
Always crack and submit