altair mtg card Kelsien, the Plague | Secret Lair create a tapped and attacking token thats a copy of it MTG Assassin's Creed set divides

There are a couple of more tame effects (i.e., Crystal Fragments) that are technically DFCs though

Elvish Warmaster can grant Deathtouch, something that will make your opponent think twice before blocking (even if you decided not to pay the mana)

While Flesh Carver is never going to be the best creature in the deck or the most powerful black creature possible for a given situation he might well be the best on average across all the decks and situations possible

The ink curve for this deck skews low , so lean into that and focus on holding cards you can play early and often

There are exceptions though, like the three common summons (Summon: Fat Chocobo, Summon: G.F