pikachu pokemon card 58/102 Base Set #58 PSA 10 RarityPromo Hit Points40 HP Colorless Gnaw (10) Colorless Pikachu [1st Edition] #58 Prices

White, in particular, struggles in this area

Tannuk, Memorial Ensign Drawing a card when you play a fetch land sounds good to me, and Tannuk, Memorial Ensign spits out damage Sabotender-style

Being that they were designed to be of two different ally colors, Invasion seemed like a good fit

That said, it doesn't hurt to play a copy just because the deck can easily support some number of colorless lands (although Drownyard Temple might be better)

Riku of Two Reflections Since Riku of Two Reflectionss ability triggers when a creature enters, you can use cards like Thassa, Deep-Dwelling and Essence Flux to generate many copies of one card

This card was upshifted to Mythic after its initial printing in Ravnica: City of Guilds, which means that it still holds a lot of value