If that creature has left the battlefield, even if it came back, you don't sacrifice it because it's a new object
Legendary Planeswalker Lolth
With that new data, they determined where they needed to go
Some terms like "Life Points", "Synchro", "Xyz" and "Pendulum" are abbreviated in the card text as "", "", "", and "" respectively with appropriate furigana so as to take up less space
The deck needs a secondary engine to start its plays, since its monsters can only activate effects after there is already at least 1 level 2 on the field, and the Frog engine is the one that best suits you, as it gives you access to Toadally Awesome which is very well-used on the deck
By Type Sorting your Pokemon cards by type is another great way to organize them