-
You can manage & track your card collection and decks once you create an account and login.

When I equip Erratic Energy Grenade, do I subtract one health right away? Is the beginning of my turn after everyone is tapped and I reset all the characters, and then that's when I subtract one health? Or is my turn right after my opponent finishes their attack?

Erratic Energy Grenade does 1 damage at the beginning of your turn.
Source: Wizards of the Coast (2019-07-29)    【Link to Ruling】
Tags: Erratic Energy Grenade