Powerball can be used as an effective escape mechanism.
Tremors and Defensive Ball Curl can be used late in the game to obliterate towers. If you're bogged down in a team fight, it is often valuable to break off and attack the buildings.
Using taunt on a champion by your tower can cause the tower to attack your enemy.
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 here emphasize several important Rammus against Ornn counter stats that may help us grasp the differences between these two champs. As an example, Rammus’s KDA ratio ([kills + assists] / deaths) of NaN is more than Ornn’s KDA ratio of NaN, highlighting that Rammus may be more central to his team's team fighting potential than Ornn..
Rammus normally has a similar longest killing spree as his foe does. On average, he receives a similar amount of damage to Ornn. This is usually reflective of different amounts of tankyness, but it can also imply that the champion with more health has less mobility and thus is unable to flee from further damage when engaged or poked.
Both League of Legends champs are great. Both have their pros and cons. In League's current meta, Rammus usually fairs equally well when facing off against Ornn, with a 49.2% win rate. Therefore, Rammus makes an ok counter for Ornn.
While Rammus does have a lower win rate compared to Ornn, when they face off with one another, Rammus also has a greater level of difficulty that makes him a more time consuming champ to learn. You should be careful when picking Rammus into Ornn.
Moreover, Rammus has a very large amount of utility and CC, a similar amount to Ornn. This often makes her just as valuable during team fights, especially when facing champions with a lot of burst damage.
While there is not one best champion for every situation in League of Legends, in Rammus 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 allies during teamfights.
Rammus is a somewhat poor counter for Ornn. Make sure you focus your tactics on keeping up your gold income and destroying objectives. If you are able to do that, you should hold your own as Rammus against Ornn.
To learn all of the intricacies of Rammus to counter Ornn during both the early game and mid / late game phases of League of Legends, you should keep reading to gather a few extra lessons on this matchup. If you pay attention to the build and stats displayed here, you will grow your win rate significantly and be that much closer to League of Legends pro players.
Rammus on average gets a lot less CS relative to Ornn. Champs who on average don't earn much CS usualy don't need much CS to be effective, such as sup champs. These kinds of champions are able to scale well off of their skills, stats, and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, usually require a lot of items to be effective. In either case, try to exceed the values displayed on this page to do well.
The most important items to focus on in your Rammus versus Ornn build include Sunfire Aegis, Thornmail, and Dead Man's Plate. When Rammus included at least these three items in his build, he performed significantly better vs Ornn than with most other commonly used counter builds. In fact, Rammus boasted an average winrate of 49.2% battling Ornn with these items in his kit.
To have the highest chance of crushing Ornn as Rammus, Rammus players should take the Aftershock, Font of Life, Conditioning, Unflinching, Legend: Alacrity, and Triumph runes from the Resolve and Precision rune sets. Out of all the runes players picked for Rammus vs Ornn matchups, this combination of runes resulted in the greatest win rate. Moreover, these runes provided a 49.2% winrate overall.
By default, tips, stats, and builds on how to beat Ornn as Rammus are presented for all skill levels combined. If you want to scope the stats and builds to a specific player tier, you should use the selection menu earlier on the page.