i was playing phoenix while my teammates were dead and i had to fight 4 players. i used my ult and killed two players and enemy phoenix killed my ult. i spawned back to my run it back spot and saw that ult is still available i used it again and killed the phoenix and planted the spike. my ult wore off and i died bcoz enemy sova saw my fire spot. next round the ult is still there. i used the ult and then the ult was gone.