Summon shots enable new characters to be brought into play during the Battle Phase. The character indicated in the shot sequence is placed on the playmat within 2.5 cm (1 inch) of the character performing the summon shot.
Immediately perform a melee shot with the summoned character. Then perform the summoned character’s full shot sequence.
After, the character performing the summon shot continues their shot sequence as normal.
Any monster piece that's summoned must be available from the Monster Pool.