In the early game Jarvan IV is very strong and the E ability is perfect for poking, because the damage comes directly, which is why you can't dodge it. From level 3 you can use the E - Q combo more often and auto attack directly, because Jarvan VI's passive gives him extra damage. You build 1st item Zhonyas, thanks to the stop watch rune, because you can't tank very much. Later in the game Jarvan VI tends to fall behind, but his knock ups and ult can influence teamfights a lot.

In the early game Jarvan IV is very strong and the E ability is perfect for poking, because the damage comes directly, which is why you can't dodge it. From level 3 you can use the E - Q combo more often and auto attack directly, because Jarvan VI's passive gives him extra damage. You build the 1st item Umbral Glaive to clear a lot of vision and get map control and through the zombie ward rune, you can build up vision well. As long as your adc can farm well, try to roam as often as possible. You will be behind towards the late game with your items but you will have a constant impact in the game.

With the Conqueror Runes, Jarvan does a lot of damage in the early game. That's why you can go in against almost every matchup at lvl. 2 and completely overrun your opponents. If you play against Enchanter, the lane is free, because the dps is insane high with Jarvan.