Just like the final card in this list, having access to a one-mana instant-speed removal spell is pivotal, even if that removal spell is limited in targets it can remove
The exiled card gains 'The player who controls the permanent that exiled this card may look at this card in the exile zone.'" Any player who has controlled a permanent with a hideaway ability since a card was exiled with it may look at that card
It's a good card and one I would consider a staple card
Like most Magic: The Gathering cards, the value of Gauntlet of Power depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Kaladesh Inventions)
I chose to make a Lhurgoyf variant that looked at how many card types you had in your graveyard instead of creatures
An enchantment for four mana, Necroduality states that whenever a nontoken zombie enters the battlefield under its owner's control, they make a token copy of it