Lets Keep it at 2.

Just make this deck, to see if there are enough good 2 cost creatures.

The truth is that there are more.....

Just done a Gaunlet run (masters), and cleared....

You could try other creatures, but these ones really combined together. (3 are strangers)

Special mention: Touch of Battle
This card is very good in this deck transforming any spells into kill creature spell.
(just used 2 because, some times it stays in hand doing nothing)

As always, have fun.