Adjust your expectations to your real schedule, not the other way around
If the item is shipped on the 4th day, it will arrive about the 7th day after purchase
As Astor's most powerful benefit is an ability that triggers when he enters the battlefield, it pairs quite well with white "flicker" effects that can allow you to access this trigger several times within a game
Once per turn, when your opponent activates a card or effect, while this card is in your Monster Zone (Quick Effect): You can destroy as many cards your opponent controls as possible, then Set this card in your Spell & Trap Zone
At the same time, the player base continues to refresh itself
Raging Bolt ex (Temporal Forces) If youre looking for raw power and synergy with Lost Zone decks, Raging Bolt ex is where its at