The artifact costs two, spends two, no tapping, and then puts the top card of your graveyard to the bottom of your library a brilliant mana sink and then way to trigger your stuff
Because they are relatively low in number compared to more popular monster types, there is no one specific theme or strategy common to them, though many have effects that assist them during the Battle Phase
Raven Eagle This is what you get when two football teams shake hands and put aside their differences
Especially considering Uxie, Azelf, and Smeargle all have 70 HP (10 HP away from a 1HKO with Shadow Room ), that extra 10 damage is definitely worth something
They're made of crystal-clear polypropylene and are 100% acid-free and lignin-free
However, the deck could brick when opening with too many Equip Spell cards