When you planeswalk to Enigma Ridges, each player who controls fewer lands than the player who controls the most lands searches their library for a number of basic land cards less than or equal to the difference, reveals them, puts them into their hand, then shuffles.
Whenever chaos ensues, draw a card, then you may put a land card from your hand onto the battlefield.
Near Mint - £0.40
Lightly Played - £0.30
Moderately Played - £0.30
Heavily Played - £0.20
Damaged - £0.10
Near Mint Non English - £0.40
Lightly Played Non English - £0.30
Moderately Played Non English - £0.30
Heavily Played Non English - £0.20
Damaged Non English - £0.10