PIERCES SPELL IMMUNITY:Yes
Launches a bloody hook toward a unit or location. The hook will snag the first unit it encounters, dragging the unit back to Pudge and dealing damage if it is an enemy.
Interrupts channeling spells of the primary target if it's an enemy.
Meat Hook hits invisible units.
Meat Hook can go through trees, cliffs, buildings, ancient units and Roshan.
Meat Hook can drag friendly units, but they won't be damaged.
Meat Hook can hit and drag runes to Pudge, refunding the Hook's mana cost.