Unlike archetype building and key cards like Shardless Agent or Omnath, Locus of Creation, W6 would barely be missed and at the end is only a really good turn 2 threat without being a centerpiece of a deck
In fact, Altair is more powerful the more assassins there are in that player's graveyard
It doesnt get talked about much but I think this one has a lot of potential if the format shifts a bit
On entry, everyone discards a card, but you refill your hand based on variety
Enlightened Tutor Ive repeatedly mentioned that enchantress decks are a great place for silver bullet answers, like Rest in Peace and Suppression Field, that help control the board
The playstyle of Grist usually revolves around shoveling your deck into your graveyard then dealing a massive amount of damage to your opponent directly