Ezuri, Stalker of Spheres adds value to each proliferate card you play, and it can also help you proliferate when it enters the battlefield
Dogged Detective returns from the graveyard when your opponent draws their second card, making it a highly expendable piece of sacrifice or discard fodder
You cant do much better than unconditional destruction at instant speed for a single mana
While sometimes it goes off without a hitch, Rayquaza GX can just as often crash and burn thanks to its tendency for awkward, energy-heavy hands and just plain bad luck on Stormy Winds discards
I had so much fun drawing him, doing the pose, the costume You cant help but put more into the card when you like the character It will have, lets say, that extra sparkle
If you put a permanent with a teamwork ability onto the battlefield without casting it, you can't pay its teamwork cost