Play a Bronze or Silver Unit from your Deck. Shuffle the others back.
Added to Gwent
[Oct 25, 2016] In Closed Beta's initial build.
- Gwent Update: Feb 20, 2017 Patch: Reinforcement will now be able to target all Bronze cards, even if there are no copies left in the deck.
- Gwent Update: Dec 19, 2016 Patch: Reinforcement can now only target appropriate units.
- Gwent Update: Dec 2, 2016 Patch: Players can now choose on which row to place Agile units summoned by Reinforcements.