Nasty deck! I like the concept.
I agree you should reduced the number of
Insult // Injury and sideboard
Abrade. Also 4
cut // ribbons is too much as well. It's a good removal and also a great way of
deal damage later in the game to finish your opponent. But all your creatures are removal by themselves except against indestructible creature (I think Hazoret and other god creature) which also won't be affected. You need a gameplan against them.
Also deathtouch will be of no use against deck that do not run much creature and I
wonder how your deck will do against
counterspell.
I like the use of
consuming fervor which can lead to big damage either early in the game or by making
Dire Fleet Ravager a deadly 7/7 which means that he will be impervious to most of the removal in standard. In addition, if you add some
fling and/or cut the ennemy can go from full life to 0 in 2 turns. I believe some haste options could increase the speed of your deck.
Rampaging ferocidon could be a nice option in the sideboard against players heavy on the lifegain but as
Cut // Ribbons , it interferes with the
lifelink gameplan
Other cards to consider:
Fling could add some nice tricks to your game : finish your opponent by sacrificing a pump creature, or as defense by flinging one of your creature before the opponent remove it, or even to deal some additional damage by sacrificing one of your creature that will die by removal or blocked damage.
Crash throughClaim // FameRush of vitalityRile Built to smashCartouche of zeal : I think this card should be considered because it give a small boost and haste and make them loose a block
Anh-crop Crasher
Some strong creature removal like
never // return or
fatal push or stronger
exile card could be the key that avoid the control deck to stabilize and regain control after turn 5+. At least I believe you should include some in your sideboard. If not I believe the fight against Ramunap/hazoret might be difficult.
Kari zev's Expertise : this is another option against Hazoret like cards and you can still cast a buf for free.
Maybe on or two Hazoret or
Bontu the glorified. I know it kills the original spirit of the all but deathtouch deck, but in the sideboard could help against some difficult matchups ?.