magikarp pokemon card value - (33/108) [Colorless]. Magikarp 50/130 - Uncommon -

The rest of the options either make mana for a Limited purpose (Like Beastcaller Savant whose mana can only be used for creatures) or something like Servant of the Conduit that turns energy into any mana

But throw in Dross Scorpion to the mix and we can now untap the Throne each time we activate it, meaning infinite proliferate

This is an interesting mechanic that generates card advantage in the form of creatures, considering that white and red usually dont draw a lot of cards

Furthermore, the clarification that flankers flank but only against nonflankers is the sort of Seussical gobbledygook that pours out of players eardrums when navigating the complexities of combat