Well now collectors and trainers alike can rejoice as Stellar Crown brings us not only Squirtle but Bulbasaur too
A blanket Monster negate in some cases can completely end a turn, which is what makes it such a good going second card
You could also build a deck that uses great cards from your Urza, Prince of Kroog and Shorikai, Genesis Engine decks and adds some of the good green artifacts like Sarinth Steelseeker and a few powerful enablers like Kinnan, Bonder Prodigy
duelists want this card even more
If Summoned from Deck: Adds a Monster from the GY This is the main function of the archetype and is further assisted by their Ritual Monster, Impcantation Chalislime
Once they set their cards and attempt to end their turn, Mask Change Absolute Zero into Acid, wiping their entire back row and banishing it if you have Dark Law on the field