As Obeka can be tapped to immediately end its controller's turn, exiling any spells and abilities from the stack by doing so, Obeka can be activated when this game-loss trigger is on the stack, negating it completely and allowing Last Chance and Final Fortune to function as two-mana extra turn spells with no drawbacks
when you play this card to evolve your cuddly Growlithe, you can flip three coins, and for each head, attach a basic Energy to it from your Discard Pile
If Magicat is sent to the graveyard for the synchro summon of a spellcaster monster, you can put any spell card from your graveyard to the top of the deck meaning you can use it all over again next turn
Once you've settled on a Deck you like, be sure to check out the Individual Card Rulings for important pieces of your Deck - some cards may have functionally different effects in Edison Format relative to their modern day errata
Might experiment with reducing the number of copies of Warrior Returning Alive to 1 or 0 since Oil and Renaud both do a pretty good job
A lot of these cards are absolutely stunning and might change the meta