Harvester's Key was a starter 
Universal equipment card.
It has been removed from the game in the V.35 patch.
How to obtain[]
A single copy of Harvester's Key was available for all players.
Harvester's Key[]
Harvester's Key had a single charge that reduces the time it takes to place a harvester from 30 seconds to 6 seconds. The charge refreshes at base.
Recommended Heroes[]
- This card is recommended for all heroes. All starter and intermediate decks have this card.
Change Log[]
Update .35 - December 6, 2016
- Removed from the game.