I'm building an esper edh and I want to have a bunch of game winning combos in it, hopefully with artifacts because I want an artifact heavy deck. Much thanks!
(P.S. My commander is {oloro, ageless ascetic}
{Sanguine Bond} and/or {Exquisite Blood} would help. The bond would help more, but if you throw in a {Bond of Agony} with the exquisite it could do damage.
The "Soul Sisters" ({Soul's Attendant} and {Soul Warden}) would help out a ton on drawing as they trigger separately.
{Costal Piracy} and little unblockables is always great. If you can {Omniscience} would give all these drawn cards good homes.
Oloro is crazy with an {Archangel of Thune} on board
{Helm of Obedience} + {Leyline of the Void} / {Rest in Peace}
{Mindcrank} + {Bloodchief Ascension} / {Duskmantle Guildmage}
There are more, I just don't remember them all.
Thanks to everyone who's replied so far
{Mind Seize} and {Thopter Assembly} for infinite turns.
I'm assuming you mean {time sieve}?