Gwen can still damage enemies outside her Hallowed Mists, especially with her Ultimate's range.
Some of Gwen's Abilities can apply her passive to multiple enemies, so aim them at groups to get maximum damage and healing.
Always be Attacking - In addition to dealing bonus damage, Gwen's Attacks empower or reset many of her Abilities.
Try to stay away from walls. Ornn is much less strong if he cannot stun you.
Attack Ornn to keep him from creating items in lane.
The stats shown on this page clarify some critical Gwen versus Ornn counter statistics that may help us appreciate the differences between the pair. Gwen’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Ornn’s KDA ratio of NaN, demonstrating that Gwen may be more central to her team's team fighting potential than Ornn..
Gwen usually has a slightly larger longest kill spree than her opponent does. Commonly, she takes a similar amount of damage to Ornn. This typically indicates differing health capacities; however, it can also indicate that the champion with higher health has less agility and thus is unable to kite away from additional damage when engaged or poked.
Both League champions are great champions. Both have their strengths, weaknesses, and counters. In the game's current meta, Gwen usually fairs equally well when taking on Ornn, with a 49.0% win rate. Therefore, Gwen makes an ok counter for Ornn.
While Gwen does have a lower winrate compared to Ornn, when facing one another, Gwen also has a greater difficulty level that makes her a more difficult champ to pick up and master. You should be careful when picking Gwen into Ornn.
Moreover, Gwen has some amount of CC and other utility, a similar amount to Ornn. This makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there is not a single best champion overall in League of Legends, in Gwen vs Ornn matchups, Ornn is the better champion with a similar win rate, similar champion depth, and a similar amount of utility to help out your allied champions during teamfights.
Gwen is a somewhat poor counter to Ornn. You will do well by focussing your play on keeping up your gold and cs and destroying objectives. If you are able to do that, you should be able to stand on your own as Gwen against Ornn.
To truly master Gwen to counter Ornn during both the lane and mid / late game phases of League of Legends, you should continue reading to learn a few extra tricks and insights into this matchup. If you mind the build and stats shown here, you should grow your win rate by a lot and be that much closer to League of Legends pro players.
Gwen usually accumulates a similar amount of CS compared to Ornn. Champions who typically don't get many minion kills typically don't have to have much CS to be valuable teammates, such as sup champs. These kinds of champions are capable of scaling well off of their skills, stats, and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically have to have many items to be effective. In either situation, try to surpass the numbers reported on this page to do well.
The top items to have in your Gwen versus Ornn build include Rabadon's Deathcap, Nashor's Tooth, and Cosmic Drive. When Gwen incorporated at least these three items in her build, she did a lot better against Ornn than with many other common item sets. In fact, Gwen boasted an average win rate of 49.0% when countering Ornn with this counter build.
To have the best probability of coming out on top against Ornn as Gwen, you should take the Conqueror, Presence of Mind, Legend: Alacrity, Last Stand, Second Wind, and Unflinching runes from the Precision and Resolve rune sets. Of all the runes we have analyed for Gwen vs Ornn matchups, this combination of runes yielded the best win rate. In fact, these runes provided a 49.0% win rate overall.
By default, tips, statistics, and builds on how to beat Ornn as Gwen are given for every ranked division. To scope the stats and builds to an individual skill level, you should use the selection menu above.