Baron Nashor

Passive: Immune to Crowd Control effects. Attacks deal damage in a line on target. If no enemies are in range, dash to the next one and knock up adjacent enemies on arrival.

While in the Void Rift, erupt a tentacle below a random enemy every 3/3/0.25 seconds that knocks them up for 1.5 seconds.

Active: Slam and erect spikes in a 2 hex circle, dealing X physical damage to enemies hit. Then over 3 seconds, spit 10 globs of acid that deal X physical damage.

Exact values aren't in Riot's published Set 16 data (shown as X).