@Vanilleon: That ninjutsu

Google's translation of this section:
Objects:
Some items have unexpected influences on the game, especially fruits transforming objects:
The larva transforms oenopterius fruit at random. If the target is, you hurry to turn all the other fruits or you will kill them 'by hand', and for every heart, a life less ...
Same problem with the egg Tzongre. If it is the target turns, you have fully recovered 50,000 points, but you will lose at least a lifetime to finish the level.
Surprised straw allows you to crunch all the benefits without worry. Just be careful not to eat the target and make you feel a glitch then ...
Do not take a final decision before last Tournelune or even if you are sure that the target is the first fruit to kill in order of large crystal (in fact, there is no risk that heart dies before)
Avoid the walls and Bessel's degumming random.
Also beware of objects that do not target: Hippo flake, totem dinoz, cold flame, crystal ball or talisman Scorpid.
In short, imagine the effect of the object before you kick it!