Ishi Ishi no Mi (Stone Control)
Devil Fruit, Rare
Type. Environment Alterer Paramecia
Fruit appearance. A rough-textured, grayish fruit resembling a boulder with jagged patterns on its surface.
Description. This devil fruit grants the user the ability to merge with, control, and reshape any form of stone they come into contact with. This allows for a versatile range of combat and defensive capabilities, as well as the ability to traverse through stone as if it were liquid.
Sea Weakness. You are weak to water and seastone.
Stone Meld. As an action, you can merge with any stone surface, allowing you to traverse through it, effectively disappearing from sight. While merged, you can move within and emerge from any connected stone surface within 60 feet.
Stone Manipulation. You can reshape and control stone structures within 30 feet of you. This can be used to form weapons, barriers, or even simple tools. As an action, you can create a large-sized stone object (AC 17; with 27 (5d10) hit points). You can only do this once per minute.
Stone Body. You can spend 4 devil fruit charges to mold the stone around you to polymorph (as if using the polymorph spell) yourself into a stone construct or earth elemental that has a challenge rating equal to or less than your level for up to 1 hour. However, your mental ability scores remain the same and you can speak while in this form. You remain this way as long as you concentrate on maintaining it (as if concentrating on a spell). The transformation lasts for the duration, or until you drop to 0 hit points or die. You can continue to use your Devil Fruit abilities and spells in this form, so long as they don’t require concentration, but cannot use any other class or racial features or spells for the duration.
Spells (Stone Techniques). This devil fruit power has 9 charges. You can expend 1 or more of its charges to cast one of the following spells from it without needing to expend material components: Earth Tremor (1 charge, and can cast at higher levels by spending additional charges), Maximilian’s Earthen Grasp (2 charges), Erupting Earth (3 charges), Stone Shape (4 charges), Stoneskin (4 charges), Wall of Stone (5 charges), Passwall (5 charges), or Transmute Rock (5 charges). You regain expended charges daily at dawn.
Awakening (Terracotta Titan). Once you’ve awakened your power, you can use an action to pull from the very essence of the earth beneath you, creating a massive golem or suit of stone armor around yourself for 1 minute. In this state, you gain the benefits of your Stone Body devil fruit feature without needing to expend devil fruit charges, but can increase your size up to garganutan while polymorphed. You gain resistance to all damage (except force), your physical attacks deal additional damage equal to your proficiency bonus, and you have advantage on strength checks and saving throws. This empowered state lasts for 1 minute. You can’t use this action again for another 24 hours.