Siegfried, Famed Swordsman Menace and a touch of self mill arent enough to help Siegfried escape the mediocrity that similar cards generally end up in, but do make it better than many of your other get big based on the size of your graveyard cards
Its the near-perfect card to reanimate, because youll spend 7-14 life to draw that many cards, and its easy to win from there
It doesn't seem to fit any other format and will be determined by its success in both competitive and casual EDH
If you can afford the expensive four set of these (They are $1300+ for heavily played versions) then you can have the best chance of drawing one or four as well as the chance for a dreaded double-Workshop hand
Quick-Draw Katana Rarity: Common TYPE: Artifact SUBTYPE: Equipment CMC: 2 Mana cost: USD: $0.21 EUR: 0.05 TIX: 0.03 EDHREC RANK: 8437 During your turn, equipped creature gets +2/+0 and has first strike
And in this case, we can cast the pilfered cards without paying the mana costs, which is huge