Dragon Strike he throw his lance at the enemies if he hit someone the enemy armor will be reduced(%).
Golden Aegis gives a shield to you and slows all the enemies around you.
Demacian Standard Places a banner on the ground if the banner hits someone it will demage him and a it gives a bonus atack speed tou your alies.You can use the Dragon Strike on the banner to pull you to the banner if someone is in the way he will be knocked backed this can also cross walls.Its pretty useful to catch enemies and run away from enemy champs.
Cataclysm you trap you and the enemy in a small area, the enemy cant run away so you can kill him.(Tip try to dont trap you own team mates one the trap and open your eyes if the enemy got flash he can run from you ulti).