par contre pour l'explosion :
Attacks with the Blast ability affect every space within X spaces
of the target space, where X is equal to the Blast ability’s rank (i.e.
“Blast 2” would affect every space within two spaces of the target
space). However, a space is only affected by the attack if it has
line of sight to the target space (ignoring figures for this purpose).
Blast attacks cannot pass through walls, closed doors, or blocking
obstacles. The Blast attack deals its full damage to each figure
affected by it (friendly and enemy). If a Blast attack is dodged by
more than one figure, only one re-roll may be made (the first
dodging player to the attacking player’s left decides which dice, if
any, are to be re-rolled). Note that this ability is optional, both for
heroes and monsters who have it.