Ragavan, Nimble Pilferer Foundations You may have this enchantment

You may have this enchantment enter as a copy of any artifact or enchantment on the battlefield

Target player reveals their hand and discards all cards with that name

Each player puts the cards they revealed this way into their hand and the rest on the bottom of their library in a random order

Put a stun counter on each of them

Swampcycling {1} ({1}

Ragavan, Nimble Pilferer Foundations You may have this enchantmentWhenever Ragavan deals combat damage to a player, create a Treasure token and exile the top card of that player's library. Until end of turn, you may cast that card. Dash {1}{R} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)