This deck is all about time, the adjustment of time counters, and taking advantage of the ability to bring in spells when you want, disabling your opponents at the opportune time
Declan used the effect of "Caesar" to revive them, though at the cost of taking damage again on his next turn, and then he Tributed them with "D/D/D Human Resources" - bypassing the damage he would have taken - to add his "D/D Savant Galilei" and "D/D Savant Kepler" to his hand - Pendulum Monster prototypes that he proceeded to activate on his next turn
Just try to get an Archon of Cruelty into play and ride that to victory
Weakness: Fire (x2) Resistance: Grass (-30) Retreat: 1 #085 Galarian Perrserker Metal HP120 Stage 1 Evolves from Galarian Meowth [M][C] Sharp Claws: 30+ damage
Stores will often place limits on how many items can be purchased, but vendors can still find their inventory emptied quickly, he continued
Ive found it very hard not to find a weapon early on and have plenty of options for dealing with enemies