Another version of this suggestion would be making custom "Holy Elemental Converter" giving 20min of Holy Elemental endow. This might not be relevant right now, but I know I used to use "Poison Elemental Converter" on another private server for PvP (Battleground/WoE) while playing GX.
This is mainly cause using Elemental Converter doesn't show the enemy what my weapon element gonna be, compared to if I were to use Assassin's Enchant Poison, my teammate would see I'm using Poison element and during the next round when they are on other team, they would counter my element by using Evil Druid Card to take no damage.
