yugioh continuous trap cards cannot be destroyed Uria, Lord of Searing Flames [CT03-EN005] Secret Rare YuGiOh YuGiOh 5Ds Legendary Collection

This is true of Collector Boosters as wellCollector Boosters are the best way to collect these variant rares and mythic rares in both traditional foil and non-foil, and they're the only place to collect extended-art cards

With 6 monster zones (including the extra monster zone), you can potentially boost your monsters attack by 4800

Looking at other cards from the Gargoyle series, like Demona and Goliath, they appear to focus on hand manipulation

C Common Marincess Great Bubble Reef X WATER Link 4 [ CyberseLinkEffect ] ATK 2600 DEF - 2+ WATER monsters Once per turn, during each Standby Phase: You can banish 1 WATER monster from your GY or face-up field

You can buy various denominations of gems in order to power your deck up, with values all the way up to 80

Might I suggest the latter with a deathtouch Commander in Rakdos since just two colors should let you have a bunch of Mountains to pump since first strike is nasty with it, like the commonly played Prosper, Tome-Bound