Once The Great Henge's last ability has triggered, you'll draw a card even if you can't put a +1/+1 counter on the creature for some reason (most likely because it has left the battlefield)
That can create a bad (or bored) impression with a lot of opponents, so if you are playing Olivia then try your best to read the vibe in the room and avoid boring people into submission with her repeated biting
This means, for the standard edition, you get sleeves, dice, the storage box, acrylic markers, Energy cards, and storage box for $8
Vaporeon similarly allows you to move Water energy between your Pokmon, which is vital if you need to swap between your main attackers
"Megaroid City" can help filling the GY with useful targets, while making use of the fact that most of the "roids" in this variant have higher DEF than ATK
My Buffer queue is sitting at over 1,000 posts now, so I'm not losing my streak any time soon