These cards are unique because they lack the shadow on the right side of the image border, which was added in later print runs to give the card artwork a 3D effect
Their landfall trigger is, Whenever a land enters the battlefield under your control, you gain 4 life if this is the first time this ability has resolved this turn
Affiliates, Producers, Artists, or Production Personnel
While this isn't one of the most valuable Pikachu cards you can get, it might one day find itself among the best.
(1/25/2019) An ability of a permanent that triggers when a card is put into a graveyard "from anywhere" triggers twice only if Teysa and that permanent are both still on the battlefield immediately after the creature has died.
Unexpected Windfall shows Knuckles doing what he does best: protecting the Master Emerald