5★ Yuki — Equipment
Weapons
W-52 Dopamine Injector — When you Draw by an ability, +20% Damage amount for 1 turn (Max 2 times per turn).
- Occupies the Multiplicative slot, scaling your entire Base + Potential damage by 1.4 for your whole turn.
Chimeranite — When you Draw by an ability, +35% Damage amount to your own Attack Card(s) for 1 turn (Max 1 time per turn).
- A Multiplicative alternative that reaches its full +35% potential after just one draw, offering high consistency with less setup.
Intellect of Chaos — +18% Attack. On Ravage, allies' Stress -1
- Focuses on Final ATK, ensuring your low-multiplier cards have enough raw power to pierce through high enemy defense.
Replica Core — When drawing your own Attack Card by an ability, that card +50% Damage Amount for 1 turn.
- Adds a huge +50% Additive boost directly to the card; it's nearly as strong as multiplicative options for low-cost cards.
Trumpet of Revelation — When Draw a card, +20% Damage for 1 turn (2 per turn).
- A strong +40% Additive placeholder that performs well but lacks the explosive endgame scaling of "Damage Amount" gear.
Lepidola’s Whip — +25% Damage for Attack Cards costing 1 or less
- Provides a permanent, unconditional +25% Additive boost, making it the most reliable "always-on" choice for 1-cost spam.
Rune Lance — If you use more than 5 AP, +25% Damage, Shield Gain, and Healing
- High risk for 1-cost decks, as forcing a 5 AP spend often ruins the tight card rotations required for Yuki's "Inspiration.”
Violet Butterfly’s Whip — +20% Damage for Attack Cards costing 1 or less
- A legendary unconditional option that is slightly outclassed by the higher raw percentage of the non-legendary Lepidola.
Obsidian Sword — Increase damage amount by 12%
- The +12% Multiplicative value is too low to compete with the +25% or higher boosts found in other tiers.
Overcurrent Shock Unit — When you Draw by an ability, 50% Fixed Damage to a random enemy.
- Fixed damage does not scale with your ATK or Crit, making it negligible compared to equipment that buffs Yuki's own stats.
Armors
Wings of Freedom — When hit, +10% Damage Amount (Max 3 stacks).
- Sole damage increasing option.
Trinkets
Emblem of an Exceptional Entity — +30% Damage Amount. Stress received becomes 0 (1 for each battle).
- Multiplicative scaling on the card multiplier is the rarest and most impactful layer in your provided formula. The "Stress 0" utility is a massive bonus for high-difficulty Chaos runs where stress-wipes are common.
Pulsating Egg — +15% Attack, +10% Max HP.
- It is essential for hitting Potential Node 05-1 and 07 breakpoints.
Mutated Order* — +25% Damage to enemies before they act.
- While additive, a 25% boost to a 100% card is a 25% relative damage increase. Since Yuki is a fast combo-striker, she often acts before enemies, making this highly consistent.
Amorphous Cube — At the start of battle, +25% Damage
- Functionally identical to Mutated Order in terms of damage, but slightly lower because it doesn't provide any conditional niche—it is just a flat "stat" in the card multiplier pool. It's a reliable shop-buy filler.
Verdant Shackles — +12% Attack, +12% Defense.
- It is a strictly weaker version of the Pulsating Egg. The 3% difference in ATK might be the difference between hitting a Potential breakpoint or falling short. The Defense is nice, but Yuki prioritizes clearing waves before they can hit her.