Casting Consume on a large monster grants Nunu a Well Fed stack, granting him 10 out-of-combat bonus movement speed, 2% maximum health, and increased size, stacking up to 5 times for a maximum 50 out-of-combat bonus movement speed and 10% maximum health.
Well Fed stacks last for a duration, refreshing with each Consume cast.
Stack Duration: 50 / 55 / 60 / 65 / 70
Consume is a non-champion, single-targeted ability with a self-buff component.
Absolute Zero's reduced damage increases linearly with channel time (Nunu canceling/being interrupted after 0.1, 1.5, and 2.9 seconds will respectively cause Absolute Zero to deal 12.5, 50, and 87.5% damage)
Enemies can only see Absolute Zero's area of effect if they have sight of Nunu (they will not see any visual effects if he is in fog of war or in brush) but they will still be affected.