Juxtapose [Fifth Edition] Aura Role Whenever a Mountain is tapped

Whenever a Mountain is tapped for mana

Indestructible

Tap two untapped nontoken artifacts you control: Exile the top card of your library

remove all +1/+1 counters from Ashling the Pilgrim

Then that player puts the exile cards that weren't cast this way on the bottom of their library in a random order

Juxtapose [Fifth Edition] Aura Role Whenever a Mountain is tappedSet: Fifth Edition Type: Sorcery Rarity: Rare Cost: {3}{U} You and target player exchange control of the creature you each control with the highest converted mana cost. Then exchange control of artifacts the same way. If two or more permanents a player controls are tied for highest cost, their controller chooses one of them.