There are two "Dragon Ruler" monsters in this Deck which are "Blaster, Dragon Ruler of Infernos" and "Tempest, Dragon Ruler of Storms"
Another thing I heard from many of the people whom I spoke to was the importance of limiting the number of copies of cards in their collections: Jesse Lyons from Castles and Cooks and jestergoblin: I generally keep four of each card with the exception of staples, like Brainstorm or Counterspell, where I have around twenty copies. Adam Styborski from pretty much everywhere but primarily GatheringMagic and DailyMTG.com: I sell/trade most of my rares and valuable commons/uncommons
(2) At the end of the Damage Step, if an equipped monster or "Destiny HERO - Dogma" attacked: You can banish this card from your GY
Obviously, since their first ability isnt remarkable at all, we can gloss right over that and look at whats important
Love it loads, and if you have tried it out yet
For details on evaluating high-end purchases, see our best platform to sell rare Pokmon cards guide (which also covers what to look for as a buyer)