REX: Full of Life

 is a challenge in Risk of Rain 2. It is completed as by healing 1000 or more health in a single tick.

Tips

 * The player does not need to be at low health - healing 1000+ health even at full health completes the challenge.
 * The easiest way to achieve this is to combine a or  with a, which will heal 100% of the player's max health in a single tick. As long as the player has 1000 maximum health or more, this will complete the challenge immediately.
 * Using a will also heal for 75% of the player's max health in a single tick.
 * Getting a few can help to reach this max health value faster.
 * Using a will clear the challenge if REX can deal 5000 or more damage at once.
 * Attempting to use REX's own healing skills to clear this challenge is not recommended.
 * To get 1000+ healing in a single tick, needs to root a large group of enemies, and REX must have multiple Rejuvenation Racks.
 * Each heal from is treated as a separate tick, no matter how many enemies it hits at once.

Version History

 * Anniversary Update
 * Major Content
 * Added New Class Challenge: REX: Full of Life