mtg put card on top of your library Surging Aether [Coldsnap] The 46 Best Cards That

To me, the ability to sneak a permanent into play had far more value than reducing the cost of dragons by a single generic mana

Any "as [this land] enters the battlefield" or "[this land] enters the battlefield with" abilities of the chosen land card will also work

Once it resolves, it will remain in effect until the game ends, Ride the Shoopuf's leaves the battlefield, or some subsequent effect changes its characteristics, whichever comes first

This is especially true of the sets reprints, which have retained much of their value, despite the new printing

I don't think MTG ever had 'proper' troll tribal mechanics, did they