[Bug] Casting Shadowspawn if no available space is nearby does not buff other existing wraithlings



Playing as Lilithe, If:
a) Grandmaster Variax was summoned and thus buffing your bloodborn spell to shadowspawn
a) shadowspawn is casted
b) but all nearby spaces are occupied by other minions/creatures


Already summoned/existing wraithlings are not given the +4/+4 buff.

The description of the shadowspawn bloodborn spell provided by Grandmaster Variax does not imply that the buffing all wraithling portion is dependent on the wraithling summoning being successful.