Adiapérasto Dérma
All Weapons Fall Before Me
(Anti-Unit (Self), B)
The impenetrable skin Poseidon gifted to Lancer as repayment for raping him in her female form. Not so much armor as it is a Reality Marble thats taken the place of Lancers skin as his ultimate defense. The Marble is arguably the opposite of Unlimited Blade Works, as it is a [world without weapons]. More so than that, its a world that [refuses to allow weapons], resulting in its nulling effect.
Any attack made at the behest of a weapon will find itself ultimately powerless against Lancer. Even a weapon that has a natural progression like a bow or a sling (since the actual bow itself is not the weapon but rather it and the arrow it fires make up an equal percentage) will bounce harmlessly off Lancers skin. Even weapon Noble Phantasms in their inert state will be rendered moot. For example, a strike from Excalibur or a normal arrow fired by Arash will have no effect. However, as the released Excalibur and Stella are no longer natural progressions of the weapons they issue from, they will fairly affect Lancer. Even the weakest energy beam will bypass Adiapérasto Dérma. Also carries no defensive qualities when faced by a Servant who is barehanded.
Chrysafénios
Worship My Spear
(Anti-Unit/Team, B)
An anecdote that occurred shortly before the end of Lancers life. Reveling in his hubris at the newfound pleasures and benefits of his male body, Lancer believed himself on top of the world. One day, after getting drunk, Lancer wandered into a village and proclaimed himself mightier than Zeus. Propping up his spear, he exclaimed to the villagers that his spear was more worthy of worship than the great King of Gods.
Furious, Zeus devised a plan that would circumvent Lancers invulnerability to weaponry. To do so, he made it so the centaurs would inevitably cross paths with Lancer. After a brief battle, the centaurs finally managed to kill Lancer by stacking logs and rocks on top of him, which weighed him down straight to Tartarus.
As a Noble Phantasm, Chrysafénios has taken on the qualities of Zeus lesson; that the weight the gods bear makes coveting their power and position useless. Perhaps rare among spear-based Noble Phantasms that require it to be thrown, if only because of the repercussions against its wielder should it be activated while its held. Activated not through the True Name but by calling for all present to worship his spear, gravity appears to instantly increase, driving the spear down like a railgun and cratering into the ground.
It must be activated carefully, improper timing will curb the spears flight and not allow it to reach its target, and activating it while holding it will surely reenact his death.