- Everflow Eidolon used to be part of an infinite loop combo if it is targeted with a Dryad’s Boon or Rite Of The Grimgaunt, there is a friendly Tuskin Grovekeeper and there is an enemy Herald of Destruction. The buff from Boon or Rite creates a life gain trigger for Tuskin Grovekeeper, which spawns a token. The new token triggers Boon and the loop continues until the lanes are full. With Herald of Destruction on the field, the tokens are repeatedly killed when they enter play, making room for more tokens and enabling the infinite loop. Herald would also triggers Rite of the Grimgaunt to make it infinite. Herald's ability has since been changed so that it only damages players, not creatures, removing the possibility of an infinite loop.