Modern-day iterations of these Dual Lands will have some type of drawback to using them, either by paying life for them to come into play untapped like the Shock lands, or more commonly, not having a basic land type associated with them
One Piece Trading Card Game A Fist of Divine Speed Volume 7 Double Pack Set DP-07 [ENGLISH, 2x OP-11 Booster Packs & DON
Admittedly, the restriction to colorless mana hurts, as it means you can't play Moonsnare + a 0-mana artifact and use them to cast a colored spell like Portable Hole, Esper Sentinel, or Emry, Lurker of the Loch
There are no brakes here like just once per turn or skipping the first card drawn in their draw step, just one card for them is one card for you as long as you have that mana
Some of the products were talking about here are very niche too, so we need to make sure they can be viewed by the widest possible audience