Katra, the Devoted +
Razorquill +
Stained Honor is an infinite combo
This list has a lot of self-mill and looting effects which help you to find all of the combo pieces, and
Remembrance,
Haunting Scream, and
Reweave can all play combo pieces.
Giving Katra shift is great. If Razorquill has shift you cannot twist it.
Variant: no time influence
just use Reweave or Haunting Scream to play Katra. I think having some time influence is worth it.
This list can assemble the combo pretty consistently, but it is a bit slow vs aggro and a bit fragile vs fast removal + Harsh Rule.
I love it
Hit 8 mana, sacrificed my Jotun Hurler for a Katra, play razorquill and stained honor... and awaaaaaay we go. Mash razorquill for maximum damage lol
Having pretty decent runs with this but I will say Nullblade wrecks this deck.