lava with events

[Trace]

how can i make lava rise slowly up and down and up and down again? i dont want it look uglsy that it just instantly goes down again, thats why i said slowly.

[Veudekato]

make event that move lava up. and event that move lava down. and in every event in 'trigger event' (ctrl+e) select another event and delay . ... . . . . . . . . .in event that move lava uo select trigger event - event that move lava down.....best grammar. im busy

[Magna]

You make a layer for the lava, then make an event that makes the lava go up and another that makes it go down. Make the up layer to -0.5 and the down layer 0.5. Make sure to select the lava layer when making the events.