Bringing back old Revenant

Aye. Revenant the Silencer was my most favorite kit. Since his execution, I've been a NewCastle Main. Since Lifeline Reborn, Lifeline Main. My Crypto Maining took an increase when invis came around, but now he has a particle effect when invisible that makes him even more visible than being not invisible, so I've not really gone back to Crypto. And since his drone now takes ring damage, I can't retrieve banners as often as I used to. At least everyone can craft banners now, so I can use anyone for that.

Back to Revenant: His old kit was perfection! I always hit my targets with Silence, the speed and angle was perfect!
His Ultimate, the only drawback was if someone got injured as a shadow, to below 50 HP, then shadow effect wore off, they weren't healed to 50, their health remained at whatever it was. Based off your idea, it gives me an idea.
Passive, relatively the same as current, but it lacked the strafe climbing, and the low health vision.
He should keep the current passive, as he is Revenant after all.

Revenant the Silencer Returned: Current Passive, Bring Back Silence, Bring Back Death Totem.
Blue Perks:
- I like the Marked Idea
- Slowed Death, could probably use a different name, and instead could be a slowing field.
Purple Perks
- Based off your Bound Doom, here's mine: Vampiric Shadows. While in shadow form, heal for damage done, or a portion thereof.
- Can't have more than 2 options affecting tactical, and both are in blue, so it has to be Ult or Passive perk. So I'll make a new Idea.:
-- Mk1: (Passive) Hold Crouch to enable Crawl, which has an even lower profile and retains Revenant's speed, but his weapons are stowed while crawling. Activating Sprint while Crawling causes Revenant to dash a meter (much smaller dash than Ash's, but more spammable.) Equipping a weapon or reactivating crouch pulls Revenant out of Crawl. Jumping does not deactivate crawl. Cannot dash midair.
-- Mk2: (Ultimate) Allows shadows to use the passive toggle key (Default H) to return to the totem and restore health over time.
---- Or is added to base kit without the regen. Or something else. Perhaps it upgrades the return effect to add regen if it is base and this upgrade.
-- Mk3: (Passive) While crouching or climbing, nearby allies can crouchwalk or climb as fast as Revenant. This is so they can keep up with him.

Crawl looks fun, but would they ever go for it?
Group bonus could be cool too.