Some are clearly designed for the synergies and power of Standard, but arent really likely to hit later, such as (potentially) Adorned Pouncer, and then fun cards for the kitchen table or multiplayer that arent a threat elsewhere
A scanner beep in a quiet room feels efficient, but the real test comes when titles, SKUs, photos, and sold comps need to line up
It's important to be sure about which bits of a card are the cost and which are the effect, as sometimes something that seems like it should be a cost is actually the effect
It also makes all other Lands into Islands in addition to their other types, and makes it so that Creatures without flying or island walk just cant attack
Smirking Spelljacker Five mana counterspells with some upside are something weve seen a few riffs on in recent years, though Smirking Spelljacker is the most powerful of the lot