diff --git a/services/character-sheet/src/data/action-cost.ts b/services/character-sheet/src/data/action-cost.ts
new file mode 100644
index 00000000..14a33f71
--- /dev/null
+++ b/services/character-sheet/src/data/action-cost.ts
@@ -0,0 +1,50 @@
+import { Duration } from 'luxon';
+import { ItemId } from './item';
+import { StatusEffectId } from './status-effect';
+import { EffectTag } from './tag.effect';
+import { Attribute } from './attribute';
+
+/**
+ * What must be paid ahead of time to peform the action
+ */
+export enum ActionCostTarget {
+  // The cost of the action is paid by the performer
+  PERFORMER = 'PERFORMER',
+
+  // The cost of the action is paid by the target
+  TARGET = 'TARGET',
+
+  // The cost of the action is paid by the performer's inventory
+  INVENTORY = 'INVENTORY',
+}
+
+export type ActionCostInventory = {
+  remove: ItemId; // TODO what about stealable items?
+  quanity: number;
+};
+
+export type ActionCostStatusEffect = {
+  add: StatusEffectId;
+  chance?: number;
+  duration?: Duration;
+  tags?: Array<EffectTag>;
+};
+
+// TODO:  By holding button longer how can additional cost can be consumed for some skills.
+// e.g. min cost max cost? cost per second?
+
+export type ActionCostAttribute = {
+  remove: Attribute;
+  quantity: string;
+  chance?: number;
+  tags?: Array<EffectTag>;
+};
+
+/**
+ * Cost is the resource expenditure that must be given up by Target prior to
+ * the action being able to be perform.
+ */
+export type ActionCost =
+  | ActionCostInventory
+  | ActionCostStatusEffect
+  | ActionCostAttribute;
diff --git a/services/character-sheet/src/data/action-target.ts b/services/character-sheet/src/data/action-target.ts
new file mode 100644
index 00000000..dc3dc3a1
--- /dev/null
+++ b/services/character-sheet/src/data/action-target.ts
@@ -0,0 +1,23 @@
+/**
+ * Enum representing possible targets for actions.
+ * These area related to costs to peform an action but the impacts of the action
+ */
+export enum ActionTarget {
+  // An ally of the player
+  ALLY = 'ALLY',
+
+  // A region within the AOE map affecting all entities
+  AREA = 'AREA',
+
+  // Object or entity for interaction
+  INTERACTION_OBJECT = 'INTERACTION_OBJECT',
+
+  // The performers inventory or equipment
+  INVENTORY = 'INVENTORY',
+
+  // The player initiating the action
+  PERFORMER = 'PERFORMER',
+
+  // An opponent of the player
+  OPPONENT = 'OPPONENT',
+}
diff --git a/services/character-sheet/src/data/aoe-maps.ts b/services/character-sheet/src/data/area-of-effect.ts
similarity index 98%
rename from services/character-sheet/src/data/aoe-maps.ts
rename to services/character-sheet/src/data/area-of-effect.ts
index 010efa54..8f542fed 100644
--- a/services/character-sheet/src/data/aoe-maps.ts
+++ b/services/character-sheet/src/data/area-of-effect.ts
@@ -1,5 +1,5 @@
 // TODO some shapes do not tranlate well to 45 degree angles
-export namespace AoeMap {
+export namespace AreaOfEffect {
   /**
    * [z axis][y axis][x axis]
    * 7 = hit, caster facing left
diff --git a/services/character-sheet/src/data/skill-level.ts b/services/character-sheet/src/data/skill-level.ts
new file mode 100644
index 00000000..e949783e
--- /dev/null
+++ b/services/character-sheet/src/data/skill-level.ts
@@ -0,0 +1,17 @@
+/**
+ * Represents proficiency levels for active and passive skills, determining their effectiveness.
+ */
+export enum SkillLevel {
+  LV1 = 'LV1',
+  LV2 = 'LV2',
+  LV3 = 'LV3',
+  LV4 = 'LV4',
+  LV5 = 'LV5',
+  LV6 = 'LV6',
+  LV7 = 'LV7',
+  LV8 = 'LV8',
+  LV9 = 'LV9',
+  MAX = 'MAX',
+}
+
+// TODO : format skills as "Slash Lv.1" on frontend
diff --git a/services/character-sheet/src/data/skill/drive.skill.ts b/services/character-sheet/src/data/skill/drive.skill.ts
index c0438a05..9331fcf9 100644
--- a/services/character-sheet/src/data/skill/drive.skill.ts
+++ b/services/character-sheet/src/data/skill/drive.skill.ts
@@ -3,6 +3,8 @@
 import { Duration } from 'luxon';
 import { MenuSlot } from '../menu-slot';
 import { ActionEffects } from '../table.effect';
+import { Attribute } from '../attribute';
+import { AreaOfEffect } from '../area-of-effect';
 
 /**
  * Drive Actions are special actions that consume drive gauge
@@ -13,6 +15,7 @@ export namespace Drive {
     description: string;
     conditions?: string;
     menuSlot: MenuSlot;
+    areaOfEffect?: AreaOfEffect.Type;
     actionEffects?: ActionEffects;
   };
 
@@ -21,7 +24,7 @@ export namespace Drive {
     description: 'Become completely focused on winning',
     menuSlot: MenuSlot.THIRD,
     actionEffects: {
-      CASTER: [
+      PERFORMER: [
         {
           add: 'BERSERK',
           chance: 1.0,
@@ -34,8 +37,9 @@ export namespace Drive {
 
   export const TOXIC_THRUST: Type = {
     name: 'Toxic Thrust',
-    description: '',
+    description: 'Thrusts forward using posion',
     menuSlot: MenuSlot.THIRD,
+    areaOfEffect: AreaOfEffect.LINE_10FT,
     actionEffects: {
       OPPONENT: [
         {
@@ -52,6 +56,23 @@ export namespace Drive {
     name: 'Aerial Assault',
     description: 'Jump into air and throws boomerang (jump attack)',
     menuSlot: MenuSlot.THIRD,
+    areaOfEffect: AreaOfEffect.LINE_10FT,
+    actionEffects: {
+      OPPONENT: [
+        {
+          remove: Attribute.LIFE,
+          quantity: '1d6',
+          chance: 0.3,
+          tags: [],
+        },
+        {
+          add: 'STUNNED',
+          chance: 0.3,
+          duration: Duration.fromObject({ seconds: 20 }),
+          tags: [],
+        },
+      ],
+    },
   };
 
   export const ONI: Type = {
@@ -59,7 +80,7 @@ export namespace Drive {
     description: `Become engulfed in a blood thirsty rage that multiplies your power but drains spirit.
       If character stays in Oni too long they will go Berserk`,
     actionEffects: {
-      CASTER: [
+      PERFORMER: [
         {
           add: 'ONI',
           chance: 1.0,
diff --git a/services/character-sheet/src/data/skill/interaction.skill.ts b/services/character-sheet/src/data/skill/interaction.skill.ts
index ae2f6ebf..22f230ca 100644
--- a/services/character-sheet/src/data/skill/interaction.skill.ts
+++ b/services/character-sheet/src/data/skill/interaction.skill.ts
@@ -1,4 +1,5 @@
 import { MenuSlot } from '../menu-slot';
+import { ActionEffects } from '../table.effect';
 
 /**
  * Interaction skills are actions that can only be used when a compatible object is present.
@@ -10,6 +11,7 @@ export namespace Interaction {
     description: string;
     target: ObjectCategory;
     menuSlot: MenuSlot;
+    actionEffects?: ActionEffects;
   };
 
   export enum ObjectCategory {
@@ -23,6 +25,15 @@ export namespace Interaction {
     description: 'Grab an object.',
     target: ObjectCategory.MOVEABLE,
     menuSlot: MenuSlot.INTERACTION,
+    actionEffects: {
+      INTERACTION_OBJECT: [
+        {
+          add: 'BERSERK', // TODO figure out how to handle this
+          chance: 1.0,
+          tags: [],
+        },
+      ],
+    },
   };
 
   export const PUSH: Type = {
@@ -58,16 +69,46 @@ export namespace Interaction {
     description: 'Attempt to pick a lock.',
     target: ObjectCategory.LOCKED,
     menuSlot: MenuSlot.INTERACTION,
+    actionEffects: {
+      INVENTORY: [
+        {
+          add: 'BERSERK', // TODO figure out how to handle this, e.g. state UNLOCKED
+          chance: 0.7,
+          tags: [],
+        },
+      ],
+      INTERACTION_OBJECT: [
+        {
+          add: 'BERSERK', // TODO figure out how to handle this, e.g. state UNLOCKED
+          chance: 0.7,
+          tags: [],
+        },
+      ],
+    },
   };
 
   export const UNLOCK: Type = {
     name: 'Unlock',
     description: 'Open a lock using a key.',
-    // consumes a key
     target: ObjectCategory.LOCKED,
     menuSlot: MenuSlot.INTERACTION,
+    actionEffects: {
+      INVENTORY: [
+        {
+          remove: 'BERSERK', // TODO figure out how to handle this, e.g. state UNLOCKED
+          chance: 0.7,
+          tags: [],
+        },
+      ],
+      INTERACTION_OBJECT: [
+        {
+          add: 'BERSERK', // TODO figure out how to handle this, e.g. state UNLOCKED
+          chance: 0.7,
+          tags: [],
+        },
+      ],
+    },
   };
-
   // which essentially means that they take up a slot on the players Command
   // Menu. InteractionSkill Actions take up the InteractionSkill Slot on the
   //  Command Menu. What distinguishes InteractionSkill Actions from the rest
diff --git a/services/character-sheet/src/data/table.effect.ts b/services/character-sheet/src/data/table.effect.ts
index 4af607a0..1a980736 100644
--- a/services/character-sheet/src/data/table.effect.ts
+++ b/services/character-sheet/src/data/table.effect.ts
@@ -3,7 +3,7 @@ import { SkillType } from './skill';
 import { EffectTag } from './tag.effect';
 import { StatusEffectId } from './status-effect';
 import { Attribute } from './attribute';
-import { Target } from './target.effect';
+import { ActionTarget } from './action-target';
 
 export enum Modifier {
   ADD = 'ADD',
@@ -74,5 +74,5 @@ export type EffectTable = EffectRecord[];
  * Each target is mapped to an array of EffectRecords capturing the effects.
  */
 export type ActionEffects = {
-  [key in Target]?: EffectRecord[];
+  [key in ActionTarget]?: EffectRecord[];
 };
diff --git a/services/character-sheet/src/data/target.effect.ts b/services/character-sheet/src/data/target.effect.ts
deleted file mode 100644
index ad7e9d0d..00000000
--- a/services/character-sheet/src/data/target.effect.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-/** When a Player uses an action that action is relative to an AOE map to
- * Target of a defined type
- */
-export enum Target {
-  CASTER = 'CASTER', // player
-  OPPONENT = 'OPPONENT',
-  ALLY = 'ALLY',
-  AOE = 'AOE', // MULTIPLE, TODO remove?
-}