If a player or permanent has more than one kind of counter on it, and you choose for it to get additional counters, it must get one of each kind of counter it already has
You can put both the ability counters on the same creature even if you reanimate two, which is very good with Dreadhorde Butcher
And you can buy lots of goodwill at the table with free card draw
Switches and Hiding Dark Energy Its always good to have some Switches on your deck in case you want to bring Eternatus into action but your opponent hasnt knocked Weezing out yet
We also grabbed Chronicle Football blaster boxes and cello packs, NBA Hoops cello packs, and even a Hidden Fates Pokmon trainer box which we later traded with number 4 for a Select Football mega box
This is hard to predict going in blind, but provided theres a good Rule Zero discussion beforehand, you can keep this in mind going into a game