Poison Trail is very effective at farming and harassing, allowing Singed to dominate the flow of whatever lane he's in.
Flinging enemies into your tower can deal heavy amounts of damage to them.
Use Insanity Potion to trick your opponents into chasing you through your Poison Trail.
Use Demacian Standard as a scouting tool when worried about incoming enemies.
You can use the Dragon Strike / Demacian Standard combo to get out of your own Cataclysm arenas.
Split your basic attacks on different champions at the beginning of fights to maximize damage.
The Singed Jarvan IV synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Jarvan IV, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Singed sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Jarvan IV. His KDA decreased from NaN to NaN. This drop shows that Jarvan IV helps Singed perform not as well in competitive League of Legends rounds. Yet, the small difference proves that this performance change is only marginal.
When Singed is paired with Jarvan IV, he gets a marginal improvement in his full damage output. This may signal that Jarvan IV supports by providing cover for him to dish out more damage or that his allyship also helps increase the match's duration. Similarly, when Singed is played alongside Jarvan IV on the same team, he usually scores many fewer killing sprees than when he plays on his own. This is contrasting evidence that he is worse when playing synergisticly with Jarvan IV.
Additionally, when Singed plays with Jarvan IV on the same side, he on average takes a little less damage than when he fights alone. Taking not as much damage may indicate that Jarvan IV does a decent job of covering Singed in teamfights.
There is no top champion pairing for Singed that will no matter what be his #1 synergy. Yet, overall, Jarvan IV is a terrible ally for Singed. By playing on the same side as Singed, he drops their win rate by -5.1% to 47.3%. This clearly indicates that there is a very bad bond between Singed and Jarvan IV that results in them performing not as well together than alone.
Jarvan IV has a lower difficulty than Singed. That means Singed players don't need to be careful when finding Jarvan IV allies to go into battle on the same side as, as they will have to have a lower level of skill to be able to fight well with you.
Playing cooperatively, Singed players should witness an overall large increase in your team’s capability to tank a lot of damage. Combined, these champions will be able to tank for the rest of their team.
In contrast, by bringing Singed and Jarvan IV together, you will not be providing your team a great deal of utility. Plan to bring other champs on your team that fills this hole in this pairing's capabilities.
Regardless of the ability of your Jarvan IV teammate, you need to focus on increasing your income, outlasting your enemies, and clearing objectives. If you do this, you will do well anyway.
To learn all of the intricacies of Singed to work well with Jarvan IV during both the lane and mid / late game phases of League, you should keep reading to pick up some more lessons on this champion pairing. If you mind the build and tips displayed above, you will grow your win rate by a lot.
The most important finished items to have in your Singed and Jarvan IV synergy build include Rylai's Crystal Scepter, Riftmaker, and Liandry's Torment. When Singed bought at least these three great items in his build, he did significantly better when fighting alongside Jarvan IV than with many other typical item sets. In fact, Singed boasted an average winrate of 47.3% when playing alongside Jarvan IV with these items in his kit.
To have the best chance of coming out on top against your oponents, you should take the Conqueror, Triumph, Legend: Tenacity, Last Stand, Celerity, and Nimbus Cloak runes from the Precision and Sorcery rune sets. Of all the runes players used for this team composition, this order of runes resulted in the highest win rate. In fact, these runes averaged a 47.3% winrate overall.
If you need to see Singed with Jarvan IV cooperations tips and builds for a a distinct rank, feel free to select one from the selection menu shown above. If viewing for the first time, the stats and strategies given are computed using all matches with data with both champs.