I can understand why you don't like
Falkenrath Aristocrat. 1 Life, easy to destroy and 4 mana to cast... I guess u like
Stromkirk Noble most, low mana cost nice effect.
For me all of them are nice to play. since i already play with 8*1 Mana Creatures I don't wanna play 3
Stromkirk Noble. I can think about playing less
Indulgent Aristocratto play more Stormkirk Noble. 2
Stromkirk Captain + 2
Stensia Masquerade gives me first strike thats ok... The
Bloodline Keeper is interesting indeed.. But 2 black mana... I am always playing with one legend of a kind. Of cause in a tournement u use 3 or 4 of them in your deck ( it is a personal thing).
I still wanna try out
falkenrath aristocrat +
Big Game Hunter (good target to sacrifice)