2020-08-07 Even though Adaptive Automaton is a Construct, other Construct creatures you control won't get +1/+1 unless you chose Construct as Adaptive Automaton entered the battlefield
The first is cards like Spawn of Mayhem, Psychosis Crawler, or Twilight Prophet which will automatically deal damage to your opponents at the start of your turn
A bit more expensive, to get enough for a whole class, but these pop-it fidget toys (Pokemon!) are so popular right now
The problem is that the market is unstable, making it challenging to place a monetary value on the Black Lotus
Quality MTG Proxies Premium S33 Cardstock with a protective UV coating and pixel perfect printing
Songs are a special type of action card that activate just like a standard action card, causing their effects immediately before going in the discard pile