pokemon cards team skull Grunt 149/149 The nasty crew of Team Skull bring poisonous heat with Salazzle IT'S YA BOI!!! Pokemon Team

The included strategy insert helps newcomers understand how to pilot the deck effectively

Whilst they are certainly rare, I dont know if it can confidently be said that they were limited to participants or that only one was awarded at a time

Here's an example from much earlier on in my cube: Green Red and here's a more recent example

This means that your Mew Prime will be up for (maybe) another turn to hit hard for a Knock Out

Setessan Champion Setessan Champion draws a card and gets a +1/+1 counter whenever an enchantment enters the battlefield under your control

You should be able to claim the reward in-game from the Gift section.