Boon #01: Astral Siphoner. Requires 1 perk(s)

As a bonus action and right after rolling initiative, you may draw essences from the Veil Astral Bridge to reduce the Titans’ existence. Choose between the different types of Titans Essences, you gain all of its abilities while also gaining 1 stack of Eldritch Mutation (Refer to Boon #02). Each Titan Essence can be chosen multiple times up to 3 times per type.

The abilities and Mutation Transformation last for 4 hours or whenever you drop to 0 hitpoints. 

Solar Titan: Related Titans: Ayris, Leo & Sagittari 

Ability #01: Whenever you push, pull, stun or prone a target you may deal additional Pure damage, +1d10 per Solar Titan chosen to that target. Any DC to effects that Push, Pull or Prone is increased by +1 per Solar Titan chosen.

Ability #02: For each Solar Titan chosen, +1 to all Athletics & Acrobatics Skill checks. 

Void Titan: Related Titans: Gemini, Libra & Aquarius 

Ability #01: Whenever you cast an ability or spell you must teleport up to 10ft (+5ft per Void Titan) in any direction and gain Hover until the end of your next turn. Whenever you teleport to the same position as another creature, you deal 1 (+3 per Void Titan) Pure damage to it. You then reappear 5ft adjacent or the nearest position to that creature. 

Ability #02: For each Void Titan chosen, +1 Persuasion & Deception Skills checks.

Flux Titan: Related Titans: Cansai, Krocpios & Yisces

Ability #01: Each time an attack misses you, you gain temp hitpoints equal to 1 per Flux Titan chosen; this temp hitpoint stacks with itself up to 4 (+4 per Flux Titan Chosen). When an attack does hit you, you deal 1 Pure damage for each temp hitpoint you had before damage is taken.

Ability #02: For each Flux Titan chosen, +1 Insight & Perception Skills checks.

Growth Titan: Related Titans: Tau’ Rus, Vargo & Calprico

Ability #01: For each Growth Titan chosen, reduce your base movement speed by 5ft but your melee and range attacks & abilities extend by 5ft. 

Ability #02: For each Growth Titan chosen, +1 History & Investigation Skills checks.

Boon #02: Mutation Transformation. Requires 1 perk(s)

For each Titan essence you pick, you will gain a side effect as well as a certain description on how the character will physically look. These side effects are double edge effects that stack up with each other. All Side Effects last until the next Short or Long Rest. 

If you accumulate 3 (+1 per 3 perks) or more Eldritch Mutation, you will cease to exist, dying immediately with no body or soul. The description lists are some guidelines on how the mutation should appear, you are still open to interpret them however you like. 

Solar Titan

Side Effect: For each Solar Titan chosen, generate an 5ft radius aura around you that deals 5 Radiant damage to each other creature at the start of your turn. Each turn, you may take 2 Pure damage to pause this ability for 5 minutes, however you cannot die from taking this Pure damage.

Description

Solar Flare Eyes: Eyes glow like twin suns; emitting sudden flashes that blind or sear flesh.

Crown of Ashes: Skull vents heat; hair combusts and is replaced with tendrils of light or ember.

Radiant Skin Cracks: Skin splits at joints and spine, leaking blinding light during motion.

Incandescent Pulse: Heartbeat produces heatwaves; visible veins glow gold during stress.

Blistered Footsteps: Every step leaves scorched impressions, even on stone or metal.

Void Titan

Side Effect: For each Void Titan chosen, whenever another creature but you heals within 30ft radius of you. You secretly steal 4 hitpoints from that healing. It applies even if creatures are in the ethereal realm/plane.

Description

Hollow Chest Maw: A circular void opens in the sternum, sucking in air and whispers.

Sightless Void Eyes: Eye sockets become starless black pits; gazing into them evokes dread.

Shadowbone Protrusions: Ribs and spine extrude in jagged, silhouette-like shards.

Silence-Touched Tongue: Tongue withers or retracts; voice becomes silent yet still understood.

Null-Bleeding Skin: Cuts do not bleed but emit cold, dry darkness that consumes light nearby.

Flux Titan

Side Effect: For each Flux Titan chosen, whenever you take non-pure damage, reduce it by 2 then transfer it to 2 other creatures furthest from you up to 30ft range of you as Pure damage.

Description

Phase-Split Face: The face occasionally shows multiple versions at once: smiling, dead, weeping.

Fractured Spine Loop: Back arches unnaturally, vertebrae repeating or folding in impossible ways.

Shifting Limbs: Arms or legs flicker, temporarily elongating or appearing slightly out of sync.

Unstable Reflection: Mirror shows a different expression or gesture than the body makes.

Echoed Voice: Speech repeats seconds later in another tone, gender, or alien tongue.

Growth Titan

Side Effect: For each Growth Titan chosen, whenever you become a target of a Spell or Ability, ignore any healing received and instead increase your Maximum hitpoint by 4. Consumable and non-magical healing aren't affected. 

Description

Verdant Spineburst: Spine erupts with twitching roots or budding flesh.

Overgrowth Limbs: Limbs thicken, veined and knotted like wild roots.

Moss-Flesh Veil: Moss spreads across skin, glowing and whispering.

Flesh Mantle: A living hide drapes your back, twitching with awareness.

Alpha Ridge Crown: Skull forms bony crests or petal-like boneplates; grants natural authority.

Boon #03- #05, next page~