Marsh Flats [Modern Masters 2017] Cat Beast Spirit Dragons come not in packs

Dragons come not in packs or in herds but in storms

many more are surely nearby

Ignore this effect for each creature the player didn't control continuously since the beginning of the turn

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

each opponent loses 1 life and you gain that much life

Marsh Flats [Modern Masters 2017] Cat Beast Spirit Dragons come not in packsSet: Modern Masters 2017 Type: Land Rarity: Rare {T}, Pay 1 life, Sacrifice Marsh Flats: Search your library for a Plains or Swamp card, put it onto the battlefield, then shuffle.