Gauntlet of Might [Collectors' Edition] Copy target activated or triggered ability you control. You may choose new targets for the copy. but it is necessary

but it is necessary

Set: Dominaria United Promos Type: Creature — Ape Shaman Rarity: Mythic Cost: {2}{G}{G}{G} Whenever you cast a creature spell

Set: The Lost Caverns of Ixalan Commander Type: Artifact Rarity: Mythic Cost: {4} Will of the council — At the beginning of your upkeep

The details are trivial and pointless

{T}: Gain control of target legendary permanent

Gauntlet of Might [Collectors' Edition] Copy target activated or triggered ability you control. You may choose new targets for the copy. but it is necessarySet: Collectors' Edition Type: Artifact Rarity: Rare Cost: {4} Red creatures get +1 +1. Whenever a Mountain is tapped for mana, its controller adds an additional {R}.