Death Prophet

Krobelus the Death Prophet is a ranged intelligence Hero who excels at pushing lanes. Like other casters, her abilities allow her to be less item dependent during the early game. As she learns Exorcism, Death Prophet can deal a huge amount of damage to towers and lone heroes alike, while healing at the end of the duration. Despite being a caster, Death Prophet has a relatively high Strength compared to other intelligence Heroes and she is mostly built as a tank. Her passive ability, Witchcraft, both grants her bonus movement speed and an increase her other abilities' effectiveness, making her a formidable ganker as well.

Tips

 * Crypt Swarm is always maxed first, followed by Witchcraft; as Witchcraft greatly reduces the mana cost of Crypt Swarm as well as alleviating Krobelus' very low base movement speed. Maxing Witchcraft early also enhances Exorcism, which is a useful ability at all stages of the game.
 * Always remember Exorcism's damage is physical, and as such Armor reduction increases its damage. Focusing on targets with low armour (Int and many Str heroes) will yield the best result of Exorcism. That said, its damage is a threat even to targets with very high armour.
 * Put a single point in Silence early, as 3 seconds of silence is well worth the 80 mana it will cost you.
 * In a large clash, Krobelus should be swooping around silencing and nuking enemy supports while eroding their health with Exorcism. Carries almost unfailingly have higher armor than supports, and since Exorcism is physical damage, her damage potential is highest when she focuses on the former.
 * Despite her abysmal base movement speed, with Witchcraft and Phase Boots Krobelus moves extremely fast and can often avoid damage simply by being faster than her aggressor. A Eul's Scepter of Divinity is also common pickup on her and will increase her movement speed to phenomenal levels. Krobelus tends to chase people around a lot with Exorcism, so high movement speed is a must and can also help the ghosts damage enemies around Krobelus while she is safe.
 * Use Exorcism as early as is practically possible for clashes, as the sooner it is cast the sooner her spirits will return and heal her. Her spirits will easily harvest enough life to restore her HP entirely, and the conclusion of her ultimate can save Krobelus' life; as well as severely endanger the lives of her adversaries as she returns to battle with full health.
 * Medallion of Courage makes Exorcism do a lot more damage to a single target, as well as provide more mana regeneration and armor when not active, both of which Death Prophet needs.
 * Assault Cuirass is fairly easy for Death Prophet to farm because of Crypt Swarm being a fast farming tool, and her ability to take towers in seconds with Exorcism. Assault Cuirass gives a lot of armor and attack speed to herself and her team, as well as reducing the enemy's armor, allowing Exorcism to do even more damage in engagements and pushes.

Trivia

 * At some point, she, along with Wisp and  Silencer, had her costume and ability color palettes changed. Before, Death Prophet's garments and skill icons were more purple in color.
 * Despite her Witchcraft ability icon being a regular pentacle, a pentagram or pentacle is actually a symbol of protection, and does not mean evil or anything of the like, despite its current connotations. Paganism has no devil or Satan-esque figure. The picture/ability, to hold any sort of "evil", should be inverted, but it isn't. However, the pentagram drawn on an enemy when the ability is used constantly re-draws itself, with the "star" inside the circle slowly rotating. Overall, Death Prophet's ability icons and abilities themselves do not contain any "evil"/Satanic symbolism nor are connected with them.