Gwent Summon avenger cards summon a powerful new Unit Card to take their place when they are removed from the battlefield.
|Icon||Name||Type||Combat row||Strength||Summoned card||Source||Deck|
|Cow||Unit||0||Bovine Defense Force||Hearts of Stone:
Found on the floor of the barn loft in Brunwich
|Kambi||Unit||0||Hemdall||Blood and Wine:
Won from the Armorer in central Hauteville