Basic Info
| Item |
Detail |
| English Name |
Toxic Egg |
| Rarity |
Rare |
| Character |
Common |
| Acquisition |
Regular combat reward / chest (low rate) |
| Overall Tier |
B+ |
Rating
A Rare relic that automatically upgrades every Skill card you add to your deck from now on. Many Skills are Block-oriented, so defense improves steadily across every character. The earlier you pick it up, the more Skills get auto-upgraded, so Act 1 is the ideal window.
Per-Character Rating
| Character |
Rating |
Comment |
| Ironclad |
B+ |
Auto-upgraded defensive Skills dramatically raise stability. |
| Silent |
A |
Silent has the highest Skill ratio of any character and benefits the most. |
| Defect |
A |
Frost and Focus-type Skill upgrades stabilize orb defense. |
| Necrobinder |
B+ |
Auto-upgrades of summon Skills and Ethereal Skills translate directly into power. |
| Regent |
A- |
Strong fit with Skill-centric deck construction for big payoff. |
Synergies
| Card / Relic |
Reason |
| War Paint |
Immediate upgrade of 2 existing Skills plus future auto-upgrades pushes every Skill. |
| Letter Opener |
More uses of upgraded Skills mean more triggers of the bonus damage. |
| Tuning Fork |
Efficient plays of upgraded Skills stabilize Block generation. |
| Orrery |
Out of 5 card rewards, Skills auto-upgrade, so each pick can deliver multiple strengthened cards. |
Featured Builds
| Build |
Character |
| Barricade Build |
Ironclad |
| Poison Build |
Silent |
| Frost Orb Build |
Defect |
| Hybrid Orb Cycle Build |
Defect |
| Passive Doom Scale Build |
Necrobinder |
