Daeva Sage Mode

Practitioners of this Sage Mode native to signers of the Daeva contract greatly bolster their potentials in various disciplines at the cost of expending a hefty size of senjutsu chakra.

Characteristics practitioners boast vary depending on the individual, their present potential and alignment. Avalon Lucetius who is known to have perfected this mode, is noted to have adopted a darker emerald-like re-texturing of his eyes as per they are naturally, as well as darkening of the sclera. His Yggdrasil Seal radiates brightly throughout the transformation, as it is constantly absorbing, and expending natural energy.

Advantages
Senjutsu which can also be studied from the daevas of the Land of Demons also gain a number of advantages while using Sage Mode in battle, these include:
 * The user's physical strength, speed, stamina, reflexes, elemental resistances, and durability dramatically increase.
 * The user's ninjutsu and taijutsu become more powerful.
 * The user's items while attached to them have their attributes drastically enhanced, to the point where a wooden sword becomes more lethal than a steel blade, and steel plated armor becomes more durable than diamond.
 * The user can harness the natural energy surrounding them, turning it into an extension of their body, which increases the reach of their attacks.
 * The user gains the ability to sense chakra around them.

Disadvantages

 * The abilities this particular Sage Mode is capable of accessing expend twice as much senjutsu chakra as other Sage Modes. Those capable of passively absorbing natural energy are unaffected by this, however.