Academy Ruins [Time Spiral] 65 you can remove 2 A-Counters

you can remove 2 A-Counters from anywhere on the field to destroy 1 card your opponent controls

Set: Onslaught Type: Land Rarity: Common Barren Moor enters the battlefield tapped

Set: Commander 2016 Type: Creature — Elf Shaman Rarity: Uncommon Cost: {B}{G} {1}{B}{G}: Target creature gets +1/+1 and gains intimidate until end of turn

To crack a mirror is to provide an opening for the reflection to escape

Set: Explorers of Ixalan Type: Land Rarity: Uncommon Jungle Shrine enters the battlefield tapped

Academy Ruins [Time Spiral] 65 you can remove 2 A-CountersSet: Time Spiral Type: Legendary Land Rarity: Rare {T}: Add {C}. {1}{U}, {T}: Put target artifact card from your graveyard on top of your library. Its secrets once wrought the greatest artifice ever known. Now crabs loot the rubble to decorate their shells.