Meme-worthiness aside, theres quite a bit going on with Kibo
That means you can afford to splash out a little bit more in black for cards that provide options and won't ever be dead weight in hand (obviously once you can cast it, everything with a cost can be dead when you can't pay it...)
Black doesnt care, though
Focusing on playing an actual game should solve that problem of being overwhelmed too quickly
By the way, similar cards already existed with Truce and Temporary Truce, which got a lot of multiplayer play during their heyday - although there you could trade cards drawn for life gain if you were about to die and needed to come back
Incubate is a new keyword action that allows you, yes you, blessed spreader of Elesh Norn's perfection, to create Incubator tokens