Resonant Shard
commonResonant Shard is a common artifact in Monster Train 2. Its game-data effect is:
Rage adds an additional +1 Attack per stack.
“I modified the Pyre so that the sound it makes when it is threatened can no longer be heard by any creature, in Heaven or in Hell. However, an unintended consequence has been observed: distant Pyre shards will resonate with the same frequency and vibrate wildly, sometimes even shattering.”