We've already heard a little about new Apex Legend Seer's abilities, but some existing characters are also getting a rejig in upcoming season Emergence, with both Caustic and Fuse due to get some buffs.
As explained by Gamespot, Caustic's gas will no longer deal a flat five ticks of damage per second. Instead, it will increase in damage every other second: for instance, causing 5,5,6,6,7,7 points of damage, with no limit on how much it can increase. Balancing this out, however, the gas cloud created by Caustic's Nox Gas Grenade will disappear five seconds faster.
Fuse is getting some even more significant (and much-needed) improvements, with his Knuckle Cluster lasting twice as long, and his Motherlode ability now highlighting enemies. Any enemy caught in the blast will be highlighted, even if they are hidden behind a building or wall.