Summon

 is an ability in Nightbanes. It is an active ability, which means it will only activate once the creature has a full bloodlust counter.  For a list of all Cards with this ability, click here! 

Variations
Summon can appear as certain activation, or with a chance to activate. It can activate during the cards turn, on entering or on leaving play. Summon will always summon a specific creature, as explained in the ability text. Possible summons are:
 * Brittle Skeleton
 * Crypt Spider
 * Dragonspawn
 * Giant Rat
 * Lesser Darkcrawler
 * Lesser Devil
 * Pestilence Rat
 * Skeleton
 * Werewolf

Strategy
Great in a Spamming Deck!