Taurus

Taurus is a passive Zodiac item.

Effects

 * -0.3 speed and maximum speed down.
 * When in a room with enemies, Isaac gradually gains speed at a rate of +0.065 per tick. This speed boost will be able to go past the lowered maximum.
 * Once Isaac's speed reaches 2.0, he gains the effect for 5 seconds, becoming invulnerable, and loses the speed bonus from Taurus afterward.

Synergies

 * : While Isaac is invincible, Blood Rights can be freely used without taking damage. This trivializes many rooms, and since Taurus can activate every room, this combination can be game-changing, especially if Isaac has high base speed.
 * / : Isaac will poison enemies in addition to dealing damage to them on contact.
 * Isaac's speed will still increase while he is invincible from Gnawed Leaf, allowing Taurus to activate with only a very small period of vulnerability when first entering a room.
 * Isaac keeps the maximum speed boost after reaching it once.

Interactions

 * : Isaac will still take damage from Blood Rights during the invincibility.
 * : Isaac's damage and range increases as speed increases. However, if Isaac's base speed is not high enough, the invincibility never activates.
 * Damage, Range, and Tear delay increase as speed increases. Speed increases much slower than normal.
 * : Isaac cannot control the tear while invincible, but any enemies touching it will still take damage from it.

Seeds
SZ1K 31QM (Treasure Room adjacent to spawn) BFYA HN8Z (Treasure Room adjacent to spawn) JDF8 43T0 (First Golden Treasure Room)