Hero pool guide
Hero swaps win games when they solve a specific problem. They lose games when they are panic reactions. The difference is whether the new pick has a job: survive dive, clear deployables, contest a sightline, protect supports, or finish a target your old pick could not threaten.
Quick take
Before opening the hero menu, say what is actually losing the fight. Is the enemy diving supports? Is a flyer uncontested? Is a Vanguard walking through your team? Is your comp missing healing, space, or ranged pressure?
If you cannot name the problem, the swap is probably a guess. Guesses sometimes work, but they also create hero-pool chaos. A named problem gives your new hero a clear first job.
Swapping at the wrong moment can erase your best comeback tool. If your ultimate is nearly ready and it answers the next fight, consider spending it first. If your ultimate does not solve the problem or you keep dying before using it, swapping is easier to justify.
The question is not whether ultimate charge is precious. The question is whether that charge has a realistic path to value. A useless ultimate held through three lost fights is not saving the game.
After a swap, do not try to carry instantly. Play the simple job that justified the pick. If you swapped to clear deployables, clear them. If you swapped to survive dive, hold the defensive cooldown. If you swapped to pressure air, take the safe sightline first.
One clean fight on the new hero gives your team stability. Fancy plays can come later, after the lobby has stopped bleeding space.
Keep going
Sources and review basis
Pocket Rivals guide pages are independent advice. They are reviewed against official Marvel Rivals source links, recent Daily Digest entries, and the site's Bronze-to-Platinum editorial standards instead of claiming hidden live win-rate data.