There are two main ways Team Up Abilities work. Some are passive and will activate so long as the two corresponding characters are within range of one another, but sometimes it works as long as both are simply on the same team. The other type needs the “leader” character to activate them with a button prompt. When Hela lands a final hit in defeating an enemy, she can instantly resurrect Loki and Thor in the respawn phase, or grant them Bonus Health if they are still alive. Scarle
