The social part is still on you
The blowout, of course, will be hitting the player who just cast Living Death
With other complementary artifact mana sources like Thran Dynamo and Grim Monolith, decks could count on being able to get the kind of mana you'd need to justify packing the cards that would let you use the mana from Metalworker to deliver the knockout blow, and their presence lets you turn that Metalworker mana into permanent giant amounts of mana rather than just a one shot deal
Your aim with this particular Disney Lorcana starter deck will be to get cheap cards onto the table as quickly as possible, allowing you to 'Quest' (e.g
Similarly, prepare your counterspells, killspells, and hand attacks
Last Gasp 5/10 Hardly an exciting card but all told it gets the job done