(It doesn't matter that you'd be unable to actually draw a card.) Since Abundance's effect has you put a card into your hand instead of drawing a card, you'll never be forced to draw a card with an empty library
If you play Knight of the White Orchid and meet the conditions to grab a land from your library, your targets should be either of the dual lands with types
But this doesn't end there
Pikachu joins a successively larger crowd of Voltorb, Chansey, Growlithe, Doduo, and Marill on all three
Usually, the equip cost demands generic mana, but a few creative cards have unique equip costs, such as Piston Sledge demanding an artifact be sacrificed, or perhaps by paying life
In a metagame where graveyard recursion strategies like Amber Emerald Dogs are everywhere, this is a massive advantage because it prevents the opponent from simply bringing their threat back to life the following turn