Zac revert is happening
Q - Stretching Strikes COOLDOWN :: 13-9 seconds >>> 15-9 seconds W - Unstable Matter Now does 2% of a target's max health per 100 ability power as magic damage R - Let's Bounce REMOVING OLD ULTIMATE NEW ULTIMATE :: Zac bounces 4 times gaining 20-50% movement speed over the duration, but is unable to use Q or E and can't attack. The first bounce deals 140/210/280 (+40% AP) damage on a target, reduced by 50% for subsequent bounces on the same target. The first bounce on a given target knocks them back for 1 second, and all bounces on the same target slow by 20%
Taken from the most recent surrender at 20 post