In Jewish folklore, Rahab (whose name means noise, tumult, arrogance) is a mythical sea monster or a demonic dragon of the water known as the "demonic angel of the sea." It represents the primordial abyss, comparable to Leviathan and Tiamat. Rahab later became a particular demon, inhabitant of the sea, especially associated with the Red Sea.
In the Talmud, Rahab is or was the angel of insolence and pride, responsible for shaking the waters and producing big waves; he is also responsible for the roaring of the sea.
Rahab is an Angel that resides in Rahab no Ibashyo, where he watches over one of the books of Raziel. Hearing Masaki Kuzuha's name has him reveal that he has been waiting for him, and offers him a chance to read the book and learn of his future. He tells him that there are other books as well once he takes it and that he should collect them all.
DemiKids: Light & Dark[]
"A gargantuan serpent with a body largely made of water. Can generate rain or snow."
—DemiKids Demonary
Rahab has the power Stamina, which makes him rarely fazed by battle and quick to recover.
Adds Ice Pierce. -25% to damage received when own weak point is struck.+50% to Hit Rate. While the one with this skill is alive, all party members will receive the following effect: For every weak point the party has, -8% damage when own weak point is struck. (Max: -40%)
When a party member or enemy strikes a weakness: +20% to ATK and DEF (1 turn), and puts self into a State of Might.
Innate
Sea Dragon's Fury
6 MP
Inflicts Ice damage (Physical, Power: 200) with a 50% critical hit rate to a single enemy. This skill will be enhanced based on the number of times a party member (including the skill holder) uses a skill with a Stat Buff effect. 10 Power will be added to the attack for each use. (Max: +150 Power) Ignores all counter and death prevention skills.
Innate
Great Waterfall Torrent
6 MP
Inflicts Ice damage (Physical, Power: 120) with a 50% critical hit rate to all enemies. Ignores all counter and death prevention skills.
Aragami (Awaken)
Ice Amp
Auto
+25% to Ice damage
Aragami (Gacha)
Offensive Cry
7 MP
Reduces all enemy DEF and increases own parties ATK by 20% for 3 turns.
Protector (Awaken)
Null Mute-Curse
Auto
Adds Null Mute and Null Curse
Protector (Gacha)
Intimidating Stance
Auto
Reduces 1 enemy Press Turn at the beginning of a battle if the enemy attacks first. Only up to 2 Press Turn Icons can be reduced by skills or effects.
Psychic (Awaken)
Ice Slowda
Auto
+15% to Ice damage. -20% to own affect on Battle Speed.
