Meekstone [Summer Magic / Edgar]Set: Summer Magic Edgar Type: Artifact Rarity: Rare Cost: {1} Creatures with power 3 or greater don't untap during their controllers' untap steps.

Set: Team Rocket Unlimited Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

Set: EX: Team Rocket Returns Type: Darkness Rarity: Uncommon Retreat cost: Colorless

If more than RRR is spent in this manner during one turn

where X is the number of tapped creatures you control

Leviathan enters the battlefield tapped and doesn't untap during your untap step

Set: Alternate Art Promos Type: Lightning Rarity: Promo Retreat cost: Colorless

Set: Platinum: Base Set Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Set: EX: Delta Species Type: Colorless Rarity: Rare Retreat cost: Colorless

Borderless

(When an equipment is destroyed

Then shuffle that player's library

Set: XY: Fates Collide Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless