Marked

Marked is a passive item added in the Binding of Isaac: Afterbirth expansion.

Effects

 * Creates a controllable crosshair. Isaac automatically and continuously fires towards the crosshair.
 * +0.7 tears
 * +3.15 range
 * +0.3 tear height

Synergies

 * My Little Unicorn - Isaac will still fire tears during the effect of the item.
 * Chocolate Milk - Damage scales with the distance between Isaac and the crosshair.

Interactions

 * Anti-Gravity - Greatly increases fire rate.
 * Brimstone - Overrides Marked. Increases rate of fire and, for Azazel's mini-brimstone, increases range.
 * Camo Undies - Isaac will stay camouflaged until the crosshair is moved.
 * Chocolate Milk - Charge and fire rate based on proximity to mark. Fully charges when farther away, charges less but fires faster when closer.
 * Cursed Eye - Greatly increases the firing rate without needing to charge. The teleporting effect of the eye gets removed.
 * Dead Tooth - The green aura only activates when pressing the buttons to fire Isaac's tears.
 * Doctor's Remote - Fires missiles continuously until the player takes damage or presses space again (may be a bug).
 * Dr. Fetus - Overrides Marked. Increases fire rate.
 * Epic Fetus - Continuously fires missiles at the marked spot.
 * Epiphora - Rate of fire only increases so long as mark is continuously moved in one direction.
 * Homing Tears - The homing effect is overridden.
 * Familiars - Shooting Familiars do not fire towards the mark and behave as normal. However, most will only fire while the cursor is moving (while they normally fire while Isaac does)
 * Gnawed Leaf - Tears will stop auto-firing once the player is invulnerable.
 * Tiny Planet - You will continuously fire orbiting tears, which allows you to not touch the attack keys and focus just on moving (with giant tears it makes it hard to see as you can't stop firing).
 * Incubus - Increases fire rate.
 * Kidney Stone - Occasionally, Isaac will stop automatically firing, and an attack key must be held to release the kidney stone and continue firing.
 * Lil' Brimstone - Lil' Brimstone only charges while moving the mark.
 * Mom's Knife - Overrides Marked.
 * Monstro's Lung - Overrides Marked. Increases charge rate.
 * No. 2 - Holding the fire key to move the crosshairs for 3 seconds drops a butt bomb.
 * Spoon Bender - Tears will travel in the direction of the cross-hairs until close enough to home in on an enemy.
 * Technology 2 - Laser only fires while the crosshair is moving, and only in cardinal directions.
 * Tech X - Overrides Marked. Increases charge rate.
 * The Ludovico Technique - Overrides Marked.
 * Tractor Beam - You will fire automatically but cannot fire tears diagonally.
 * Unicorn Stump: Isaac's tears will still fire, but he will be unable to move the crosshair while invincible.

Trivia

 * The mark on the ground is the same as used by Epic Fetus.

Seeds
PPTD 7GA4 (Both modes, treasure room adjacent to spawn) QJBR X4TV (First floor treasure room)