Olm can split out several pools of acid around the
dungeon. If you stand on top of an acid pool, it can damage
you rapidly. It can rapidly hit you for 3+ damage per tick
and can also inflict a weak poison effect on you.
To avoid these, simply move away from the tile that
has the green splat, as shown above.
Olm can cover a player in acid, causing them to
rapidly generate acid pools under each tile they step on.
These pools are the same as the Spray Attack.
To counter-act this attack, you can simply turn off your run
and walk around the olm room. Preferably away from any
other players. If you become electrocuted in the process,
you will be bound and acid will rapidly damage you.