Sion vs Zac
You are stronger early. Look to snowball before your opponent scales.
Build vs Zac
The champion's reference build, for lack of enough games in this matchup
Recommended items for Sion: Hollow Radiance, Unending Despair, Jak'Sho, The Protean, Plated Steelcaps, Heartsteel, Thornmail, Randuin's Omen, Overlord's Bloodmail.
Starting items
Core build
Standard
Anti CC
Other options
Power Spikes
Strength by game phase
Zac's abilities
Passive, spells and ultimate
Each time Zac hits an enemy with an ability, he sheds a chunk of himself that can be reabsorbed to restore Health. Upon taking fatal damage, Zac splits into 4 bloblets that attempt to recombine. If any bloblets remain, he will revive with an amount of Health depending on the Health of the surviving bloblets. Each bloblet has a percentage of Zac's maximum Health, Armor and Magic Resistance. This ability has a 5 minute cooldown.
Cooldowns
Cooldowns by spell rank
| Level | Q | W | E | R |
|---|---|---|---|---|
| 3 | 14s | 5s | 21s | – |
| 6 | 11s | 5s | 21s | 2m |
| 9 | 8s | 5s | 21s | 2m |
| 11 | 8s | 5s | 21s | 1m45 |
| 16 | 8s | 5s | 15s | 1m30 |
| 18 | 8s | 5s | 9s | 1m30 |
Playing as Sion
Tips to maximize your impact
- Last-hit everything for max health
Last-hit minions and monsters for Soul Furnace (W): each kill permanently gives you max health, more on champions, large minions and large monsters.
- Slow before your Smash
Slow your target with Roar of the Slayer (E) before charging Decimating Smash (Q): they're less likely to get out of the area.
- Charge your Smash for at least 1 second
Charge Decimating Smash (Q) for at least 1 second: below that, the hit only slows, and beyond it, the knock-up and stun last longer the more you charge.
- Keep hitting after you die
After you die, hit the nearest champion: during Glory in Death (passive), your autos are much faster, heal you and deal damage based on their max health.
- Engage or roam from far away
Cast Unstoppable Onslaught (R) from far away to engage or roam: unstoppable for 8 seconds, you stun longer and hit harder after a long charge.
Playing against Zac
How to counter and exploit weaknesses
- Step on his Goo
Walk over the chunks of Goo he sheds: you destroy them, and Cell Division (passive) can't heal him with them anymore.
- Spread out after his Stretching Strikes
If Stretching Strikes (Q) grabs you, spread out from your allies and minions: his next auto on one of them flings you into each other.
- Interrupt his Slingshot
If you have a stun, a silence, a root or a knock-up, use it while he charges Elastic Slingshot (E): his charge is interrupted before the jump.
- Kill all his bloblets
When he dies, kill his bloblets: Cell Division (passive) splits him into 4, and if any remain, he comes back to life. This passive has a 5-minute cooldown.
Other Sion matchups
Patch 16.21.1