Digging for your combo is the highest priority, you don’t save cycles (other then an aegis for owl/pris), but you often don’t play abjucator right away. The whole deck is either combo, cycle, or control so you always dig into more cycle or what your looking for. The airdrop effect is almost never used it’s almost purely for the cycle, allthough sometimes it’s effect is handy.
@alexx55 Every deck I make for Vaath ends up looking very similar to the one I have for him or being better suited for another general. If it has a silly gimmick Starhorn is better for consistency, if it does not have room for earth, nat select, and plasma it tends to be better suited for Rag. Vaath just has so many staples there is little room to mess with his decks.
Keeper decks are having a bad time in the meta at the moment, they can struggle vs aggro, they have a tough time out valuing fault or wanderer, and the excess of transform based removal is really hard on them. The only semi modern keeper list I have is Ragnora, allthough I can certainly do my best to update them and fine tune a Vaath variant if you like. It may take a few days though, or I could just whip up some quick rough drafts if you prefer.
Apex still works decently for Vaath allthough Starhorn is some fierce competition. And a more dedicated golem list can also work but is likely more suited for Rag.