Trigger - Enter: Target [Harbinger symbol] Clash card you control gets +X/+0 until end of turn, where X is equal to the number of attacks that you've declared this turn.
While the Portal is open, Clash cards cost one additional resource of any color to play.
| Detail | Value |
|---|---|
| Card type | Clashground |
| Color | White |
| Cost | W3 |