Mana Skimmer
Land destruction that never destroys: connect for two points of evasive damage and a land stays tapped through its controller's next untap step, putting them down a mana every turn the Leech survives. It is the soft version of the Stasis-and-tax school of mana denial, expressed as combat damage rather than an enchantment, which makes it both slower and far less hated. The flying body is the entire mechanism: the trigger keys off dealing damage to a player, so the card wants an open air lane more than it wants raw power, and a 2/2 with evasion makes a patient clock that grinds out one land lock unanswered. Where Rishadan Port or Sinkhole pays up front to strand a land, this one charges nothing extra and simply repeats: every successful attack is another untap step the opponent spends a mana short. The Leech type is flavor over function, but the design idea is a quiet one, a recurring tax stapled to an evasive attacker, so that the longer it lives the further behind on mana the defender falls. It rewards the attrition plan over the alpha strike, and it asks nothing of the rest of your deck beyond keeping the skies clear.
