The mechanic of sorts for it cares about spells that cost five or more mana, and that makes use of the adventure mechanic as many of the adventures here are cheaper spells, with expensive creatures on the backend that you can play after ramping and interfering with opponents
Furthermore, the deck also has a Spell/Trap negate, as it can negate and destroy a Spell/Trap card if the player using this effect has a Water-attribute monster in the GY, which is easy to set up with other cards in the deck
omer, Marshal of Rohan omer, Marshal of Rohan allows you to create an aggressive legends matter deck that makes your opponents second guess blocking some of your best creatures
Poses, lighting, and scenarios are taken creatively by the artists to emphasize the character appeal that would not be taken out by safe editions
My Personal Favorite The easiest way to put this is that Im 100% an edgelord
(Quick Effect): You can target 1 Pendulum Monster Card you control and 1 card your opponent controls