Furi rogue thing

Mark of Furi
When you choose this archetype, at 3rd level, you can mark a creature within 60 feet of yourself to be the target of your fury for 1 minute, as a bonus action. While a creature is marked by you, you have advantage on all Wisdom (Perception) checks made to perceive or find it, and you don't need advantage on your attack roll to use your Sneak Attack on the marked creature. All the other rules for the Sneak Attack class feature still apply to you.
Furious Agility
Beginning at 3rd level, you gain the ability to swiftly dodge out of the way, using a pool of swift energy called agility dice.
**Agility Dice.** You have a number of agility dice, which are d8s, equal to your Dexterity modifier (a minimum of 1). As a reaction to being attacked, you can expend one agility die and roll it; the number rolled is added to your AC against that attack. If the attack still hits, you have resistance to the damage dealt by the attack. You regain all expended agility dice after a short or long rest.
**Mark of Furi.** When you roll an agility die to try and dodge an attack from a creature marked by your Mark of Furi, you roll a d10, instead of a d8.
Warp Dash
Starting at 9th level, you can warp through reality using your Cunning Action. You can use the bonus action granted by your Cunning Action to teleport to an unoccupied space you can see within range of half of your movement.
Energy Strike
At 13th level, you can summon forth energy when you warp, and unleash it in your foe. If you deal damage using your Sneak Attack on the same turn you use your Warp Dash, you deal an additional 2d6 damage. If this is done on a creature marked by your Mark of Furi, you deal an additional 3d6 damage, instead.
Improved Furious Agility
By 17th level, whenever you would expend an agility die to dodge an attack, you can roll a d4 and use it instead of expending an agility die. If it was against an attack from a creature marked by your Mark of Furi, you can roll a d6, instead.