They dont make them castable or playable
A single sleeve still allows dust and other particles inside, which can damage and even scratch your card
Rotom V is also excellent for these decks, as it can end the turn by drawing three cards, making players able to set up for the next turn
Interactions with +1/+1 Counters and Miscellaneous Above, we have a few interactions with +1/+1 counters that will help us increase the number of our counters, or enable other effects, such as Ozolith, the Shattered Spire, and The Ozolith, for instance
Rushing risks dropped corners and hairline scratches
As a level 2 monster, this little guy is great at making up those extra couple of levels needed for a synchro summon