yugioh lost sanctuary deck Structure (TCG) - Card Set Type monsters lose 500 ATK and DEF YGOrganization | Structure Deck R

The thing is that Squee, the Immortal can be cast from your graveyard or from exile, meaning that with just these two cards, you already have an infinite mana combo - all you need is an outlet for it

Being able to generate a 1/1 lifelinker for and be a lifegain payoff is huge

I think you can find a home in almost any mono-blue deck for this card

Balance of Card Types: A good beginner deck has a mix of characters (probably the majority of your deck), some actions for surprises or removal (cards that banish or bounce enemy characters), maybe a couple items if they suit your strategy, and a few songs if your characters can make use of them