In competitive play, Kid leader enables a grindy midrange strategy you can push offense with a heavy hitter (say, a 7-cost), knowing Kid will re-activate it as a blocker to protect you on the opponents turn
Technology is always getting better and you can be sure therell be high-quality holograms and Foils in the future
Then later, when you have the mana, you can flip them to a major threat
Hopefully, this earlier-than-expected spoiler season will help hype up the sets spooky flavor
The beauty of this type of glue is that when its clear, it forms a temporary bond
A 9/9 Flier that casts two Maelstrom Pulses, draws two cards, and probably burns your opponent to death is no joke