Summoning is the arcane art of calling another entity to do your bidding. The strength of a summoner’s "summoned" is a percentage value (donated by the summoner) that increases as the summoners talents increase. When summoning multiple beings each share an equal portion of the aforementioned percentage. As a summoner grows more talented, his or her summonses do so in tandem. "Summons" are treated as Signature Move of their respective summoner. The summoned must receive their power straight from their summoner, they do not have their own source of energy. The summoner must be willing to make this sacrifice.
In order to achieve a summon, one must do a "Blood Contract PA", which allows you to bond your blood with the soul of a creature type that may assist you in battles. A Blood Contract PAs must be a minimum of 25,000 words and you must first have a "Summon Scroll". Summons may only use physical attacks, though you may create Custom Jutsu for your Summon the same way you would create a custom jutsu for your own character.
Description: At this stage a summoner can summon a creature and bestow into it 75% of his or her power. The Summon is considered an 'infant' at this stage.
Size: No larger than half the size of an average Human.
Stat Drain: 50%
Requirements: Completion of Blood Contract PA
Description: At this stage a summoner can summon a creature and bestow into it 100% of his or her power. The summon is considered a 'child' at this stage.
Size: No larger than an average Human.
Stat Drain: 35%
+ Basic Summoning
+ Chakra Reserve of 20,000
+ Combined mentals of 3,000
Description: At this stage a summoner can summon an animal and bestow into it 125% of his or her power. The summon is considered a 'teenager' at this stage.
Size: No larger than twice the size of an average Human.
Stat Drain: 25%
+ Intermediate Summoning
+ Chakra Reserve of 50,000
+ Combined mentals of 10,000
Description: At this stage a summoner can summon an animal and bestow into it 200% of his or her power. The summon is considered an 'adult' at this stage.
Size: No limit.
Stat Drain: 10%
+ Advanced Summoning
+ Chakra Reserve of 100,000
+ Combined mentals of 25,000
+ Mastery PA of 10,000+ Words
Type: Battle Accessory
Cost: 10,000 Ryo
Requirement: Must be purchased prior to the Blood Contract PA.
Description: By creating a seal of your blood and the blood of the creature you summon, you are allowed to complete the contract of Summoning, enabling you to perform the Summoning Jutsu freely (so long as this item remains in your inventory). If it is stolen or destroyed, a new Summon Scroll must be purchased and a second Blood Contract PA would be required.