Four copies each of Black Knight, Fallen Askari, and Knight of Stromgald give this deck a threatening turn two
Therefore, if possible, give your highest power creatures evasion abilities so that they can avoid being killed by a double strike blocker
Depending on what you pull out of your deck, it might just effectively end the game on turn four
See our MTG Deck Types Explained + 20 Popular Archetypes article for more ideas
(They can't be blocked except by artifact creatures and/or black creatures.) Desmond Miles Desmond Miles is a two-cost (one generic and one black) legendary creature with Menace
The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, reach, trample, and vigilance